John Ineson Scout Collection: 1920 four page leaflet produced to advertise The Boy Scouts International Jamboree held at Kensington Olympia from July 30 to Aug. 7 1920. Included is a message from the Chief Scout, Robert Baden-Powell, fine. Photo. (Image1)

John Ineson Scout Collection: 1920 set of three decorative souvenir labels, produced for the World Jamboree. Photo. (Image1)

John Ineson Scout Collection: 1920, postcard from the first World Jamboree encampment in the grounds of Old Deer Park, Richmond, Surrey, showing purple cachet “THE SCOUTS/INTERNATIONAL/JAMBOREE CAMP/1920/OLD DEER PARK/RICHMOND, SURREY”, with two different Richmond cancellations. Photo. (Image1)

John Ineson Scout Collection: 1920, postcard from the first World Jamboree encampment in the grounds of Old Deer Park, Richmond, Surrey, showing purple cachet “THE SCOUTS/INTERNATIONAL/JAMBOREE CAMP/1920/OLD DEER PARK/RICHMOND, SURREY”, with two different Richmond cancellations. Photo. (Image1)

John Ineson Scout Collection: 1928 (May 29) cover sent by Baden-Powell to his colleague from the Mafking Siege, Col. Courtney Vyvyan, from his home in Pax Hill near Bentley, Hampshire, franked by three K.G.V 1/2d. stamps with perfin “BSA”. Perfins were used at the Scout Headquarters in London from 1912 till 1928 when a meter machine was installed. Stocks of these stamps continued to be used by the Chief Scout from his home and while he was on tour. Photo. (Image1)

John Ineson Scout Collection: 1929 (May 16) the earliest recorded example of the Scout Headquarters meter slogan, used to advertise the World Jamboree held at Arrowe Park in Upton, near Birkenhead, Wirral. Very rare. Photo. (Image1)

John Ineson Scout Collection: 1929 letter from the Postmaster-Surveyor at the Liverpool Post Office dated July 23 1929 to George King, mentioning that there would be a temporary post office at Arrowe Park from July 25 to August 20. Only registered letters and parcels would receive the Arrowe Park Camp cancellation. (Image1)

John Ineson Scout Collection: 1929 (July 31) 11/2d. stationery envelope, additionally franked 3d., tied by “ARROWE PK CAMP” used on the first day of the Camp. Photo. (Image1)

John Ineson Scout Collection: 1929 (Aug. 1) registered cover to London, bearing K.G.V 2d. and 21/2d. tied by “ARROWE PK CAMP” datestamps with Birkenhead registration label and original certificate of posting. Photo. (Image1)

John Ineson Scout Collection: 1929 (Aug. 2) 41/2d. registered envelope size F to Reigate, additionally franked by 1929 P.U.C. 1d., cancelled by “ARROWE PK CAMP” cancellation. This is the only recorded registered cover with this cancellation. Also Seahorse 5s. with similar cancellation. Photo. (Image1)

John Ineson Scout Collection: 1929 (Aug. 2) postcard from the Polish contingent addressed to Poland, bearing the scarce Polish six line cachet in violet. Photo. (Image1)

John Ineson Scout Collection: 1929 (Aug. 2) cover from the Arrowe Park Camp to Sweden, also 1929 (Aug. 5) postcard to Hungary, both with Liverpool machine cancellations. (Image1)

John Ineson Scout Collection: 1929 (Aug. 7) postcard from the Austrian contingent addressed to Vienna, bearing the scarce Austrian circular cachet in violet. Photo. (Image1)

John Ineson Scout Collection: 1929 incoming envelope from Denmark to the Danish Contingent at Arrowe Park, also attractive advertising label. Photo. (Image1)

John Ineson Scout Collection: 1929 bound set of the Daily Arrowe, 16p. daily newspaper, July 30 to Aug. 14, the official journal of the World Scout Jamboree held at Arrowe Park, Wirral covering all events with photos of the Royal princes as scouts, camp plan showing the post office and locations of scout troops, etc., hardbound with a few scratches and some pages with minor traces of toning, unusual. The property of another vendor. (Image1)

John Ineson Scout Collection: 1932 (May 17) cover from the West Country, Corston Jamboree held near Bath during the May Whitsun holiday, bearing circular “WEST COUNTRY JAMBOREE/CORSTON/1932”. Photo. (Image1)

John Ineson Scout Collection: 1932 (Aug. 3) cover, registered from the Kent Jamboree bearing two line “Kent County/1932 Jamboree” in violet. Photo. (Image1)

John Ineson Scout Collection: 1935 (June 11) postcard sent from County Jamboree held by the Somerset Scouts at Glastonbury, bearing circular cachet “SOMERSET/GLASTONBURY/1935/JAMBOREE” in violet. Photo. (Image1)

John Ineson Scout Collection: 1936 to 2010, a collection of covers, cards and pieces on leaves, incl. 1936 Northern Counties Scout Jamboree, piece with two strikes of the scarce “JAMBOREE CAMP/DARLINGTON” c.d.s’s, 1957 Scouts set on Harrison & Sons presentation card, range of f.d.c’s,, set with fancy perfin “B.P.”(curved row of perfs.), etc. (56 items) (Image1)

John Ineson Scout Collection: 1936 (Aug. 6) cover from the Northern Counties Jamboree Camp at Darlington, bearing five strikes of the circular “JAMBOREE CAMP/6 AU/36/DARLINGTON”, black on red label “NORTHERN/COUNTIES/JAMBOREE/1936/Raby Castle” and signed by Lord Baden-Powell who attended with Lady Baden-Powell on the first day that it was open to the public. Photo. (Image1)

John Ineson Scout Collection: 1936 (Aug. 6) postcard written by a Scout from the ?Northern Counties Jamboree Camp at Darlington, bearing a strike of the circular “JAMBOREE CAMP/6 AU/36/DARLINGTON”. Photo. (Image1)

John Ineson Scout Collection: 1936 (Aug. 7) cover registered from the West Country Jamboree held at Mount Edgcumbe, near Plymouth from Aug. 1-10, bearing “MOUNT EDGCUMBE CAMP/PLYMOUTH DEVON” datestamps and with original certificate of posting showing the Camp cancellation. Photo. (Image1)

John Ineson Scout Collection: 1936 (Aug. 7) cover, from the West Country Jamboree held at Mount Edgcumbe, near Plymouth from Aug. 1-10, bearing “MOUNT EDGCUMBE CAMP/PLYMOUTH DEVON” datestamp. Photo. (Image1)

John Ineson Scout Collection: 1936 (Aug. 9) cover, from the West Country Jamboree held at Mount Edgcumbe, near Plymouth from Aug. 1-10, bearing type B “MOUNT EDGCUMBE CAMP/PLYMOUTH DEVON” datestamp. Photo. (Image1)

John Ineson Scout Collection: 1937 (May 17) postcard sent from the Somerset County Jamboree held at Bridgwater bearing circular cachet “SOMERSET/BRIDGWATER/1937/JAMBOREE” in violet. Photo. (Image1)