5'th classicphil Auction - VIENNA- AUSTRIA

1935, 25 c., overprint SPECIMEN in violet (Samuel D15), this type of handstamp is very rare, affixed to brown card, ex De la Rue fire damaged sample book (dispersed in 1995), letter with their gold blocked imprint at foot THOMAS DE LA RUE & Co. LTD. LONDON, an UNIQUE copy for the specialist, XF!. Estimate 2.600€.