Three Fourth Bureau Clipper Covers, an unusual group, first 1938 with 15c, 20c, $1 plus 16c CE2 to NSW, second 1937 with 10c(3), 20c(4), 30c(3), 50c(2) via Hawaiian Clipper to Manila Philippines, last 1941 registered with 30c (2) and $1 Prexies on a 3c entire to NSW, scarce group of frankings, F-VF. (no photo)

CV. 200-300

FAM14-12, Guam to Hong Kong, Crew Signed, Guam Apr 27 1937 cancel ties 10c, 20c stamps to legal size envelope carried on first flight, with signatures of Capt WA Cluthe, Capt AE LaPorte and all six additional crew members, fresh and VF, scarce fully signed

CV. 150-200

Great Britain to Honolulu Hawaii, 23 MY 1939 postmarks tie GB 2d, 4d, 9d KGVI stamps to envelope addressed to Sgt Carl Miller, Ft. Ruger Honolulu Hawaii, mss "via Yankee Clipper" at lower left, short paid for this service so two 30c U.S. postage dues (J75) tied by Honolulu Hawaii double oval strike at lower right, Very Fine, very rare due usage, 

CV. 200-300

172(2), 177, POW Clipper Mail, Sydney NSW, 16 JA 41 cancels tie Australia 5c(2), 5/ stamps to censored envelope with purple "Prisoner of War Service" handstamp, boxed "Defence Forces Mail, No Postage Required" at bottom, directive via New Zealand Clipper Mail at top, Very Fine, rare usage, ex-Krupnick 

CV. 150-250

Twenty-Five 1937-1939 Bermuda Pan American Clipper Flight Covers, including all known cachets 16 United States to Bermuda with one mixed franking for the return round trip, one registered Canadian with boxed "5 cents Due" and Bermuda double oval "Postage Due 2 1/2", seven from Bermuda to the U.S., also the very scarce Baltimore to Bermuda F17-2 Mar 16 1938 with Hamilton 16 Mar 36 receiving "Date Error", a very rare and difficult group to assemble, most are F-VF, ex-Krupnick  (no photo)

CV. 750-1,000

C21(2), Midway Island, Honolulu Hawaii,Dec 31 1937 duplex cancels tie 20c (2) stamps to PAA airmail envelope with extremely early strike of  "Mailed at Midway Island, Pan American Airways System" in black circle on reverse, addressed Alameda CA, VF. ex-Krupnick

CV. 150-200

C21, Midway Islands, Honolulu Hawaii,Feb 21 1938 duplex cancel ties 20c stamp to airmail envelope with Crosby China Clipper photo cachet, two strikes of "Mailed at Midway Island, Pan American Airways System" in black circle on reverse, return address of "c/o PAA Midway Is", addressed Berkeley CA, VF. ex-Krupnick

CV. 150-200

C21, Midway Island, Honolulu Hawaii,Jul 5 1938 slogan cancel ties 20c stamp to envelope with "Mailed at Midway Island, Pan American Airways System" in black circle, addressed Elgin IL, VF. ex-Krupnick

CV. 100-150

C20(2), Midway Island, Honolulu Hawaii,May 6 1940 duplex cancels tie 25c(2) stamps to envelope, with label at left depicting pair of "Penny Blacks", blue straight line "Mailed at Midway Island - Pacific Ocean" at top and second strike on reverse, also two "Mailed at Midway Island, Pan American Airways System" strikes in blue circle and pair of "Gooney Birds on either side of MIDWAY" on reverse, unusual combination, addressed Quincy MA, VF. ex-Krupnick

CV. 100-150

C24, Midway Island, Midway Det.3rd Def Bat Fleet Mar Force, Midway Island,Feb 10 1941 three bar cancel ties 30c stamp to envelope, full multicolor illustration of "Gooney Birds" with text "Midway Island" at bottom, addressed Wilmar CA, VF.

CV. 150-200

C21,C27, Sixth Marine Bat Fleet Marine Force, Midway Islands,Oct 8 1941 three bar cancel ties 10c, 20c stamps to PAA airmail envelope with "Mailed at Midway Island, Pan American Airways System" in blue circle struck twice, addressed East Aurora NY, VF. ex-Krupnick

CV. 100-150

Five Naval Manuevers Test Flight Covers,each signed by different pilot with text stating the cover was carried on all of the Naval Maneuver flights in which they each participated, two cancelled on aircraft carrier USS Saratoga, one on USS Lexington and two at San Diego, one at US Naval Air Station, an interesting group, VF; ex-Krupnick

CV. 90-120

Five Samoa Covers, 1931-1940 with one later, includes 1931 with "Swains Island" handstamp and Pago Pago Samoa cds, 1936 Pago Pago to France postage due, 1938 USS Avocet and Feb 15 1940 Pago Pago Samoa cds ties C21(3) to censored Samoa Clipper flight, F-VF, very scarce as there were very few Samoa clipper flights, ex-Krupnick

CV. 200-300