Tuesday, July 3, 2012
NABA 1971 Basel Stamp Show
The National Postage Stamp Exhibition was held in Basel, Switzerland 4th to 13th June 1971, known as NABA 1971. This show is held every six years. Designed by Adolf Fluckiger shows the Rayon II stamp, and a basilisk, Basel’s emblem. The four-stamp minisheet on the cover is very impressive. Maria sent me this cover.