Item no. B2 (booklet)
Date of issue: Stamps: 22 June 1957, Booklet: 10 December 1957
Catalog number: (Stamp) Michel 1143
Booklet containing 20 stamps 20 F.
The cover of the booklet bears a note advertising the 6x6 camera AJAX (with a Major rangefinder) produced in the 1950s by Alsaphot.