51th Auction - Day 2

Thailand: 1925 Destination CANARY ISLANDS: Cover from Bangkok to London re-sent from London to Santa
1925 Destination CANARY ISLANDS: Cover from Bangkok to London re-sent from London to Santa Cruz, Tenerife, Canary Islands, franked at Bangkok by 1920 King Vajiravudh 25s. blue tied by bilingual "BANGKOK 2.B/27.1.25" c.d.s., also franked at London by GB KGV. 2½d. tied by '23 Feb 25' datestamp, and on the reverse with Santa Cruz '6 March 1925' arrival datestamp. Envelope opened a little bit roughly (back-flap) but still fine. A VERY UNUSUAL COVER with SIAM-GB MIXED FRANKING, and A VERY RARE DESTINATION.