NABA-block 1934, fresh colors and in perfect condition with...

NABA-block 1934, fresh colors and in perfect condition with additional franking on registered Zeppelin cover with appropriate special cancel “Zurich NABA 7. X. 34. ” to Brazil with all transit and arrival postmarks. Zeppelin covers with the NABA-block are very rare!

(via Philasearch.com - Switzerland, Michel Bl.1)

http://ift.tt/2qhR5P4