1911 HENTSCHEL COLOUR TRIALS 7d (SMALL FORMAT) STRIP OF FOUR in different col

1911 HENTSCHEL COLOUR TRIALS 7d (SMALL FORMAT) STRIP OF FOUR in different colours (separated & then re-joined), manuscript noted'1,2,3,4' & perforated at left. This item is in the category "Stamps\Great Britain\George V". The seller is "embassy-stamps" and is located in this country: GB. This item can be shipped worldwide.