1920 International Jamboree Camp, Old Deer Park, Richmond, Surrey
Imperial Headquarters Meter GB-X-L/SW1-002.1, 1928-30
 March 15, 1928 |
 April 18, 1928 |
1929 World Jamboree Meter, GB-X-L/SW1-001
 14 May |
 16 May |
 19 June |
 22 June |
 6 July |
 12 July |
 12 July |
 16 July |
 6 August |
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1929 Arrowe Park
1a 1b 2
Imperial Headquarters Meter GB-X-L/SW1-002.2, 1931 to 1936
1931 to 1936 with "•" between "London" and "SW1"
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Jun 18, 1931 |
Nov 3, 1931 |
Oct 16, 1933 |
Oct 25, 1934 |
Jul 4, 1935 |
West Country Jamboree, Corston 1932
 17 May
Kent County 1932 Jamboree Handstamp Cachet, Maidstone
 #1129, 3 August |
 #1130, 3 August |
Glastonbury 1935 Jamboree Handstamp Cachet, Somerset
 11 July |
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1936 Jamboree Camp Darlington
 2 August |
 4 August |
 5 August |
 5 August |
 5 August |
 5 August |
 6 August |
 6 August |
 6 August |
 7 August |
 7 August |
 9 August |
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1936 Mount Edgcumbe Camp
"B" Cancel with "•" in the town ring
 9 August |
 9 August |
 9 August |
 11 August |
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Regular version of cancel with "l" in the town ring
 7 August |
 7 August |
 7 August |
 9 August |
 10 August |
 10 August |
 10 August |
 10 August |
 10 August |
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Registered version "A" Cancel with "•" in the town ring
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 #5 Certificate |
 #5 Label |
 #6 |
 #7 |
 #8 |
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Somerset Jamboree Bridgewater 1937
 17 May
Imperial Headquarters Meter GB-X-L/SW1-002.4, 1937 and 1938
1937 & 1938 with "—" between "London" and "SW1"
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Mar 4, 1937 |
Oct 2, 1937 |
Feb 2, 1938 |
GB-X-L/SW1-003, 1939 Crieff Meter
"Visit the International Gathering of 8000 Rover Scouts at Crieff, Scotland 15-28 July 1939"
 1 April 1939 |
 27 April 1939 |
 28 April 1939 |
 17 May 1939 |
GB-X-L/SW1-004, 1939 Crieff Meter
"8000 Rover Scouts bid you welcome to the World Rover Scout Moot, Crieff Scotland 15-28 July 1939"
 19 April 1939 |
 24 April 1939 |
1939 3rd World Rover Moot, Mobile Post Office 'B'
Imperial Headquarters Meter GB-X-L/SW1-002.3, 1939-40
 6 January 1939 |
 24 May 1940 |
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