Collection (104) covers & PPC in Showgard cover album, US & foreign, showing ocean liners and cruises, merchant marine & seapost; good selection 1900s-50s, gen F-VF (Image)

Est. $300-400 A

Abt (850) covers, incl US Navy, Coast Guard, some foreign naval and commercial shipping covers, couple space related, plus a few military related FDCs; 1930s-90s, most are #6 sized and sleeved, some business size, some flap marks on earlies, o/w VF (Image)

Est. $350-450 L

Dealer accum abt (400) in annotated sleeves, mostly 1900s-90s w/ a couple earlier; all w/ some connection to or handstamps from maritime mail, incl ms "per" ship name, "Sea P.O." & "Sea Post" pmks, U.S.M.S. corner cards, "Packet Boat," some foreign sea post postmarks, "Paquebot" on US or foreign mail, "Posted on the High Seas," various ship cancels, 1930s ship cachets, more; cover types incl personal, comml, corner cards, ship stationery, PPC (undivided backs & vintage, many showing ships), postal stationery, some groupings from ship postmark collector; some minor wear or flap marks, gen F-VF (Image)

Est. $600-800 L

Abt (2460) loose covers, most are cacheted and addressed, incl Naval, Coast Guard, commercial shipping and some foreign Naval as well as PPC, gen 1930s-80s, good variety incl trips, commissions, last days, holidays, keel laying, some are space program related; gen VF (Image)

Est. $700-900 L