Collection, Czechoslovakia Part C Scott Pages, 1961/1967, Cat $76, Mint & Used.  Not checked for Mint Never Hinged.  There are other lots of this Czechoslovakia collection listed.  All pages of this lot are in the scans.  I do combined shipping to lower your shipping cost.

SELLER IS A MEMBER OF ASDA (AMERICAN STAMP DEALER'S ASSOCIATION), APS (AMERICAN PHILATELIC SOCIETY),  AND UPSS (UNITED POSTAL STATIONERY SOCIETY).