Corinphila Auction 291-297 Day 1

1937 (Nov. 13): Registered envelope from Dublin franked with compl. set of St. Patrick stamps (3), each tied by "Baile Atha Cliath Nov. 13, 1937" cds to Liberia, West Africa, carried Nov. 14 via London to Paris and with Air France South Atlantic airmail service to Dakkar and with Aeromaritime service to Monrovia, backstamped Nov. 23. 37 on reverse. Some edgewear at bottom, otherwise a rare set franking on an aircover to an unusual destination.