(n. p.): [Seal of the Canal Zone Isthmus of Panama], (1935). 7,  pp. B/w photographic reproductions within, map illustrations to rear wrapper. 8" x 4". White printed paper wrappers, stapled. Now housed in a clear archival mylar sleeve. A VG example with light wear (some slight age-toning). Item #41497
Includes sections on Construction, History, Commercial and Financial Statistics, Facilities for Shipping, and Organization.