Thailand, */used. BANGKOK, / BRITISH P.O. IN SIAM. Impressive album page including mint #3, #5, #6, #7, #8 and #9 and then used #9, all of the type 1 overprint. Then #14, #16, #17, #20, #21 and #22, used as well as #15 and #18 mint of the type 2 overprint. Catalogue value well over £6500. Possibly reference examples present as well as, please note, four photos. Catalogue value well in excess of £5,000, probably nearer to £8,000. A collection with substance and recommended views. (Image1)