Ca.1980 Zeiss Binoculars Folder,8-1/4" x 10-3/4" with 12 numbered pages CONTENT: It starts with a "Technical Characteristics" chart listing 15 models of binoculars followed by 2 pages with info on how to choose the right binoculars.The next 6 pages picture different Zeiss binoculars on each page and their intended use.The code on the back cover is "W 11/80 Poooo" which I believe dates it 1980.ALSO a 5 page "Binocular Dealer Technical Sales Booklet". Excellent Condition