Cho Oyu | 1952 W Ridge-W Face

A UK expedition to Cho Oyu in 1952 via W Ridge-W Face, led by Eric Shipton. Summit reached on 9th May 1952. 10 members recorded.

Expedition Details

Field	Value
ID	2675
Imported	2026-03-06 18:04:49.359634
Expedition ID	CHOY52101
Peak ID	CHOY
Year	1952
Season	1
Host Country	1
Route 1	W Ridge-W Face
Route 2	-
Route 3	-
Route 4	-
Nationality	UK
Leaders	Eric Shipton
Sponsor	British Expedition to Cho Oyu
Success 1	False
Success 2	False
Success 3	False
Success 4	False
Ascent 1	-
Ascent 2	-
Ascent 3	-
Ascent 4	-
Claimed	False
Disputed	False
Countries	Canada, New Zealand
Approach	Nangpa La
Basecamp Date	1952-05-05
Summit Date	1952-05-09
Summit Time	-
Summit Days	4
Total Days	5
Termination Date	1952-05-10
Termination Reason	10
Termination Notes
High Point (m)	6800
Traverse	False
Ski	False
Paraglide	False
Camps	2
Fixed Rope (m)	0
Total Members	10
Summit Members	0
Member Deaths	0
Total Hired	18
Summit Hired	0
Hired Deaths	0
No Hired	False
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Taken	False
O2 Unknown	False
Other Summits	Climbed Ripimo Shar (RIPI-521-01) and Palung Ri (PLNG-521-01); attempted Parchamo (PARC-521-01); recon Changtse (CTSE-521-01)
Campsites	BC(05/05,5700m),C1(06/05,5800m),C2(07/05,6400m),xxx(09/05,6800m)
Route Notes	Hillary - 7 March 79 In 1951 (and 1952) crossed Nangpa La and looked at north side (Gyabrag Glacier) Shipton and Hillary crossed back from Hongu over Mingbo La - 1st crossing of Mingbo La. Attempt on Cho Oyu from Gyabrag Glacier to W Ridge. Reached 22,000 ft by Lowe, Hillary, Bourdillon and Gregory. Lowe, Hillary and 3 Sherpas made first crossing of Nup La, then icefalls across Lumpga Glacier to West Rongbuk Glacier to down to main Rongbuk Glacier to East Rongbuk Glacier. Weak attempt on Changtse made by Lowe and Hillary to 21,500 ft (6600m). From N Face also went to or near site of '22 Everest C3. Lowe and Hillary climbed Palung Ri and another peak. Can't remember Bourdillon and Colledge climbing anything. Shipton, Evans, Lowe and Hillary crossed into Barun.
Accidents	-
Achievement	-
Agency	-
Commercial Route	True
Standard Route	True
Primary Route	False
Primary Member	False
Primary Reference	-
Primary ID	-
Checksum	2439739
Year	1952
Summit Success	False
O2 Summary	None
Route (lowercase)	w ridge-w face

Members

Field	Value
ID	21961
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY52101
Member ID	01
Peak ID	CHOY
Year	1952
Season	1
First Name	Eric Earle
Last Name	Shipton
Sex	M
Age	0
Birth Date	-
Year of Birth	1907
Calculated Age	44
Citizenship	UK
Status	Leader
Residence	London, England
Occupation	-
Leader	True
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	(1907-1977) Died 28 March 1977 (Obit AJ 83:271-273 1978)
Summit Bid	0
Summit Term	0
HCN	0
Checksum	2415864
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	eric earle shipton
Year of Birth	1907
Year	1952
Age at Expedition	45
Role	Leader

Field	Value
ID	26105
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY52101
Member ID	10
Peak ID	CHOY
Year	1952
Season	1
First Name	Campbell H. (Cam)
Last Name	Secord
Sex	M
Age	0
Birth Date	-
Year of Birth	1913
Calculated Age	38
Citizenship	Canada
Status	Climber
Residence	London, England
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	(1913-1980) (Obit AJ 86:271 1981)
Summit Bid	0
Summit Term	0
HCN	0
Checksum	-1931
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	campbell h. (cam) secord
Year of Birth	1913
Year	1952
Age at Expedition	39
Role	Member

Field	Value
ID	26106
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY52101
Member ID	05
Peak ID	CHOY
Year	1952
Season	1
First Name	Alfred John (Alf)
Last Name	Gregory
Sex	M
Age	0
Birth Date	-
Year of Birth	1913
Calculated Age	39
Citizenship	UK
Status	Climber
Residence	Blackpool, Lancashire, England
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	True
Personal High Point (m)	6800
Summit Date 1	1952-05-09
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	(1913-2010) Died 9 February 2010 in Australia
Summit Bid	0
Summit Term	0
HCN	0
Checksum	2417880
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	alfred john (alf) gregory
Year of Birth	1913
Year	1952
Age at Expedition	39
Role	Member

Field	Value
ID	26107
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY52101
Member ID	02
Peak ID	CHOY
Year	1952
Season	1
First Name	Thomas Duncan (Tom)
Last Name	Bourdillon
Sex	M
Age	0
Birth Date	-
Year of Birth	1924
Calculated Age	28
Citizenship	UK
Status	Climber
Residence	Aylesbury, Buckingham, England
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	True
Personal High Point (m)	6800
Summit Date 1	1952-05-09
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	(1924-1956) Killed on 29 July 1956 in the Alps in alpine accident (Obit AJ 61:357-361 Nov 1956)
Summit Bid	0
Summit Term	0
HCN	0
Checksum	2421919
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	thomas duncan (tom) bourdillon
Year of Birth	1924
Year	1952
Age at Expedition	28
Role	Member

Field	Value
ID	26108
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY52101
Member ID	03
Peak ID	CHOY
Year	1952
Season	1
First Name	Raymond Leslie Burrows (Ray)
Last Name	Colledge
Sex	M
Age	0
Birth Date	-
Year of Birth	1922
Calculated Age	29
Citizenship	UK
Status	Climber
Residence	Coventry, Warwick, England
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	(1922-2014) Died 10 April 2014
Summit Bid	0
Summit Term	0
HCN	0
Checksum	2421261
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	raymond leslie burrows (ray) colledge
Year of Birth	1922
Year	1952
Age at Expedition	30
Role	Member

Field	Value
ID	26109
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY52101
Member ID	04
Peak ID	CHOY
Year	1952
Season	1
First Name	Robert Charles
Last Name	Evans
Sex	M
Age	0
Birth Date	-
Year of Birth	1918
Calculated Age	33
Citizenship	UK
Status	Exp Doctor
Residence	Liverpool, Merseyside, England
Occupation	Physician (surgeon)
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	(1918-1995) Died 6 December 1995 (Obit: AJ 102:334-341 1997)
Summit Bid	0
Summit Term	0
HCN	0
Checksum	2419950
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	robert charles evans
Year of Birth	1918
Year	1952
Age at Expedition	34
Role	Member

Field	Value
ID	26110
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY52101
Member ID	06
Peak ID	CHOY
Year	1952
Season	1
First Name	Edmund Percival
Last Name	Hillary
Sex	M
Age	0
Birth Date	-
Year of Birth	1919
Calculated Age	32
Citizenship	New Zealand
Status	Climber
Residence	Auckland, New Zealand
Occupation	Apiarist & alpinist
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	True
Personal High Point (m)	6800
Summit Date 1	1952-05-09
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	(1919-2008) Died 11 Jan 2008 in Auckland, New Zealand
Summit Bid	0
Summit Term	0
HCN	0
Checksum	2420223
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	edmund percival hillary
Year of Birth	1919
Year	1952
Age at Expedition	33
Role	Member

Field	Value
ID	26111
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY52101
Member ID	07
Peak ID	CHOY
Year	1952
Season	1
First Name	Wallace George
Last Name	Lowe
Sex	M
Age	0
Birth Date	-
Year of Birth	1924
Calculated Age	28
Citizenship	New Zealand
Status	Climber
Residence	-
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	True
Personal High Point (m)	6800
Summit Date 1	1952-05-09
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	(1924-2013) Died 20 March 2013 in Derby, England
Summit Bid	0
Summit Term	0
HCN	0
Checksum	2421858
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	wallace george lowe
Year of Birth	1924
Year	1952
Age at Expedition	28
Role	Member

Field	Value
ID	26112
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY52101
Member ID	09
Peak ID	CHOY
Year	1952
Season	1
First Name	Harold Earle
Last Name	Riddiford
Sex	M
Age	0
Birth Date	-
Year of Birth	1921
Calculated Age	30
Citizenship	New Zealand
Status	Climber
Residence	-
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	(1921-1989) Died 26 June 1989 in Wellington, New Zealand
Summit Bid	0
Summit Term	0
HCN	0
Checksum	-1939
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	harold earle riddiford
Year of Birth	1921
Year	1952
Age at Expedition	31
Role	Member

Field	Value
ID	26113
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY52101
Member ID	08
Peak ID	CHOY
Year	1952
Season	1
First Name	Lewis Griffith Cresswell Evans
Last Name	Pugh
Sex	M
Age	0
Birth Date	-
Year of Birth	1909
Calculated Age	42
Citizenship	UK
Status	Scientist
Residence	-
Occupation	Physiologist
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	(1909-1994) Died 22 December 1994 (Obit: AJ 100:326-329 1995)
Summit Bid	0
Summit Term	0
HCN	0
Checksum	2416714
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	lewis griffith cresswell evans pugh
Year of Birth	1909
Year	1952
Age at Expedition	43
Role	Member

10 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Eric Earle Shipton	M	1907	UK	Leader	London, England	-	Details Other expeditions
Campbell H. (Cam) Secord	M	1913	Canada	Climber	London, England	-	Details Other expeditions
Alfred John (Alf) Gregory	M	1913	UK	Climber	Blackpool, Lancashire, England	-	Details Other expeditions
Thomas Duncan (Tom) Bourdillon	M	1924	UK	Climber	Aylesbury, Buckingham, England	-	Details Other expeditions
Raymond Leslie Burrows (Ray) Colledge	M	1922	UK	Climber	Coventry, Warwick, England	-	Details Other expeditions
Robert Charles Evans	M	1918	UK	Exp Doctor	Liverpool, Merseyside, England	Physician (surgeon)	Details Other expeditions
Edmund Percival Hillary	M	1919	New Zealand	Climber	Auckland, New Zealand	Apiarist & alpinist	Details Other expeditions
Wallace George Lowe	M	1924	New Zealand	Climber	-	-	Details Other expeditions
Harold Earle Riddiford	M	1921	New Zealand	Climber	-	-	Details Other expeditions
Lewis Griffith Cresswell Evans Pugh	M	1909	UK	Scientist	-	Physiologist	Details Other expeditions

References

Field	Value
ID	864
Imported	2026-03-06 18:06:36.307770
Expedition ID	CHOY52101
Reference ID	01
Year	1952
Type	2
Journal	AJ
Author	Evans, R. C.
Title	The Cho Oyu Expedition, 1952
Publisher	-
Publication Date	1953
Language	-
Citation	59:9-18 (May 1953)
Yak 94	-
Notes	-

Field	Value
ID	1006
Imported	2026-03-06 18:06:36.307770
Expedition ID	CHOY52101
Reference ID	02
Year	1952
Type	2
Journal	AAJ
Author	-
Title	-
Publisher	-
Publication Date	1953
Language	-
Citation	27:581 (1953)
Yak 94	-
Notes	-

Field	Value
ID	1062
Imported	2026-03-06 18:06:36.307770
Expedition ID	CHOY52101
Reference ID	03
Year	1952
Type	1
Journal	-
Author	Lowe, George
Title	Because It Is There
Publisher	Cassell, London
Publication Date	1959
Language	-
Citation	-
Yak 94	L293
Notes	-

Field	Value
ID	3786
Imported	2026-03-06 18:06:36.307770
Expedition ID	CHOY52101
Reference ID	04
Year	1952
Type	3
Journal	MM
Author	Dyhrenfurth, G. O. & Dyhrenfurth, Norman
Title	Cho Oyu
Publisher	-
Publication Date	1978
Language	-
Citation	60:40-42 (Mar 1978)
Yak 94	-
Notes	-

Field	Value
ID	6064
Imported	2026-03-06 18:06:36.307770
Expedition ID	CHOY52101
Reference ID	05
Year	1952
Type	1
Journal	-
Author	Hillary, Edmund
Title	High Adventure
Publisher	Hodder & Stoughton, London
Publication Date	1955
Language	-
Citation	-
Yak 94	H316
Notes	-

Field	Value
ID	7422
Imported	2026-03-06 18:06:36.307770
Expedition ID	CHOY52101
Reference ID	06
Year	1952
Type	2
Journal	NZAJ
Author	Hillary, E. P. & Lowe, W. G.
Title	Exploration and Adventure in the Himalaya, 1952
Publisher	-
Publication Date	1953
Language	-
Citation	15:4-37 (1953)
Yak 94	-
Notes	-

Field	Value
ID	9626
Imported	2026-03-06 18:06:36.307770
Expedition ID	CHOY52101
Reference ID	07
Year	1952
Type	5
Journal	-
Author	-
Title	http://www.markhorrell.com/blog/2016/comparing-hillarys-and-tichys-ascents-of-cho-oyu/
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

Field	Value
ID	13359
Imported	2026-03-06 18:06:36.307770
Expedition ID	CHOY52101
Reference ID	08
Year	1952
Type	5
Journal	-
Author	-
Title	http://publications.americanalpineclub.org/articles/12195358101/Asia-Nepal-Cho-Oyu
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

Field	Value
ID	13971
Imported	2026-03-06 18:06:36.307770
Expedition ID	CHOY52101
Reference ID	09
Year	1952
Type	5
Journal	-
Author	-
Title	https://www.alpinejournal.org.uk/Contents/Contents_1953_files/AJ59%201953%209-18%20Evans%20Cho%20Oyu.pdf
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

9 recorded references.

Expedition ID	Journal	Author	Title	Publisher	Citation	Yak 94
CHOY52101	AJ	Evans, R. C.	The Cho Oyu Expedition, 1952	-	59:9-18 (May 1953)	-
CHOY52101	AAJ	-	-	-	27:581 (1953)	-
CHOY52101	-	Lowe, George	Because It Is There	Cassell, London	-	L293
CHOY52101	MM	Dyhrenfurth, G. O. & Dyhrenfurth, Norman	Cho Oyu	-	60:40-42 (Mar 1978)	-
CHOY52101	-	Hillary, Edmund	High Adventure	Hodder & Stoughton, London	-	H316
CHOY52101	NZAJ	Hillary, E. P. & Lowe, W. G.	Exploration and Adventure in the Himalaya, 1952	-	15:4-37 (1953)	-
CHOY52101	-	-	http://www.markhorrell.com/blog/2016/comparing-hillarys-and-tichys-ascents-of-cho-oyu/	-	-	-
CHOY52101	-	-	http://publications.americanalpineclub.org/articles/12195358101/Asia-Nepal-Cho-Oyu	-	-	-
CHOY52101	-	-	https://www.alpinejournal.org.uk/Contents/Contents_1953_files/AJ59%201953%209-18%20Evans%20Cho%20Oyu.pdf	-	-	-