| 1 |  | "294-299, First Day Cover, May 1, 1901," "Boston, Mass. registry ovals cancels tie complete set of Pan Americans to registered cover, addressed Cambridge, Mass., purple boxed ""Registered, May 1 1901, Sub-Station No.33, P.O. Boston Mass."" handstamp at left, a true rarity and a real show piece >one of only nine reported copies>, Extra Fine." (Photo) | "Scott 35,000.00" |
| 2 |  | "294, First Day Cover, May 1, 1901," "Seattle, Wash. machine cancel ties 1c Pan American stamp to cover, addressed locally, >one of only thirteen reported copies>, Extra Fine." (Photo) | "Est 5,000-6,000" |
| 3 |  | "294-5,U353, First Day Cover, May 1, 1901," "Boston, Mass. machine cancel ties 1c,2c Pan Americans to 1c stationery entire, addressed Taunton, Mass., c/c for ""Frank P. Brown, Postage Stamps"", a true rarity >only reported cover with this combination>, Very Fine." (Photo) | "Est 10,000-15,000" |
| 4 |  | "295, First Day Cover, May 1, 1901," "Seattle, Wash. Barry slogan machine cancel, Bomar type B01-15C ties 2c Pan American stamp to cover, c/c for J.N. Adam & Co. with red embossed Globe at left, addressed locally, >one of very few cacheted first day covers>, Very Fine." (Photo) | "Est 3,000-4,000" |
| 5 |  | "295, First Day Cover, May 1, 1901," "Geneva, N.Y. flag cancel ties 2c Pan American stamp to cover, addressed locally, minor back scuffs, Very Fine." (Photo) | "Est 3,000-4,000" |
| 6 |  | "279B, Buffalo N.Y., Pan-American Sta.," "Oct 16 1901 duplex cancel, Bomar type B01-01, ties 2c bureau to legal size cover with wine red illustration of >stylized intertwined female hemispheres on Globe>, addressed locally, a rare design, minor edge faults, Fine." (Photo) | Est 200-300 |
| 7 |  | "294-299, Buffalo N.Y. Pan-American Sta.," "Oct 21 1901 duplex cancels, Bomar type B01-01, tie complete set of Pan Americans to cover, addressed De Witt, Iowa, beautiful multicolored illustration of woman on globe at left by Deshler Welch, very scarce with complete set tied by scarcer duplex expo cancels, >just over ten reported copies of this strike>, Very Fine." (Photo) | "Est. 3,000-4,000" |
| 8 |  | "279B, Pan-Am. Sta. Buffalo N.Y.," "May 26 1901 well struck exposition station rubber handstamp cancel, Bomar type B01-02, ties 2c stamp to cover, addressed Olean, N.Y., beige stenograph illustration of Jamestown Flood building at left presented by Swift & McNutt, excellent example of this uncommon strike with just over 30 copies reported, Very Fine." (Photo) | Est 500-750 |
| 9 |  | "295, Pan-Am. Sta., Buffalo N.Y.," "Jun 12 1901 mostly clear duplex cancel, Bomar type B01-02, ties 2c Pan American to very faulty legal size cover, really separated in two parts, with illustration of >Bostock's Great Zoological Arena>, addressed locally, scarce marking with a rare design, sadly faulty with soiling, Just Fine." (Photo) | Est 200-300 |
| 10 |  | "UX14, Pan-American, Railway Post Office, Buffalo N.Y.," "mostly clear exposition station steel die handstamp, Bomar type B01-03, on 1c postal card addressed Pan-American Postal Station General Delivery, very scarce railway marking with few copies reported, Extra Fine." (Photo) | Est 500-750 |
| 11 |  | "279B, Buffalo N.Y. Pan-American Station," "Jul 13 1901 International machine cancel, Bomar type B01-07, ties 2c Bureau to cover with beige illustration of the >U.S. Government Building>, addressed Windemere, Ohio., some mounting adhesions on reverse, still Very Fine." (Photo) | Est 150-200 |
| 12 |  | "279B, Buffalo N.Y. Pan-American Station," "Jul 13 1901 International machine cancel, Bomar type B01-07, ties 2c Bureau to cover with beige illustration of the >Albright Art Gallery>, addressed Windemere, Ohio., some mounting adhesions on reverse, still Very Fine." (Photo) | Est 150-200 |
| 13 |  | "294, Buffalo N.Y. Pan-American Station," "Sep 20 1901 International machine cancel, Bomar type B01-07, ties 1c Pan American to cover with c/c for ""The Edward"", small red and blue Pan-American Exposition label at lower left, addressed Wilmington Del. Extra Fine." (Photo) | Est 150-200 |
| 14 |  | "294-299, Buffalo N.Y. Pan-American Station," "Sep 26 1901 machine cancels, Bomar type B01-07, tie complete set of Pan Americans to cover, addressed Roxbury, Mass., beautiful multicolored illustration of woman on globe at left by Deshler Welch, very scarce with complete set tied by expo cancels, Very Fine." (Photo) | "Est 2,000-3,000" |
| 15 |  | "294, Buffalo N.Y. Pan-American Station," "Jun 28 1901 International machine cancel, Bomar type B01-07, ties 1c Pan American to cover with ""Official Souvenir, Mailing Card"" illustrated c/c printed by the Niagara Envelope Mfry. company , addressed Windemere Ohio, used for mailing their official picture post cards, Very Fine." (Photo) | Est 150-200 |
| 16 |  | "294 vert pair, Buffalo N.Y. Pan-American Station," "Sep 13 1901 International machine cancel, Bomar type B01-07, ties pair of 1c Pan Americans to cover with green illustrated c/c of >Buffalo on Globe>, addressed Chicago. IL., some soiling and light bends not affecting stamp or postmark, still Very Fine." (Photo) | Est 200-300 |
| 17 |  | "294, Buffalo N.Y. Pan-American Station," "Sep 2 1901 International machine cancel, Bomar type B01-07, ties 1c Pan American to cover with green illustrated c/c of >Falls and Map in large circle> for the Hotel Alcazar, addressed Grand Rapids, Mich., some light soiling, Very Fine." (Photo) | Est 200-300 |
| 18 |  | "230,294, Buffalo N.Y. Pan-American Station," "Oct 2 1901 International machine cancel, Bomar type B01-07, ties 1c Columbian and 1c Pan American to cover with green illustrated c/c of >Buffalo on Globe>, addressed Dewitt, Iowa, some soiling, very unusual combination of two different commemoratives used from an exposition, Very Fine." (Photo) | Est 300-400 |
| 19 |  | "294 vert pair, Buffalo N.Y. Pan-American Station," "Sep 24 1901 International machine cancel, Bomar type B01-07, ties pair of 1c Pan Americans to cover with multicolor illustrated c/c of >stylized intertwined female hemispheres on Globe>, addressed Camden, N.J., return c/c for the >Los Angeles County Exhibit, Horticultural Building> Very Fine." (Photo) | Est 200-300 |
| 20 |  | "294 vert pair, Buffalo N.Y. Pan-American Station," "Aug 28 1901 International machine cancel, Bomar type B01-07, ties pair of 1c Pan Americans to cover with green illustrated c/c of the >Albright Art Gallery>, addressed Cleveland, OH., light soiling, Very Fine." (Photo) | Est 200-300 |
| 21 |  | "295, Buffalo N.Y. Pan-American Station" "Oct 12 1901 International machine cancel, Bomar type B01-07, ties 2c Pan American to cover with red & gold embossed illustrated c/c for the >Indian Congress, 42 different tribes>, addressed Bar Harbor, Maine. Very Fine." (Photo) | Est 300-400 |
| 22 |  | "279B, 294, 285, Five PPCs, Buffalo N.Y. Pan-American Station," "Jun 28, Jul 22, Aug 15 1901 International machine cancels, Bomar type B01-07, ties single or two 1c Pan-American other two ppcs with 1c bureau or 2c Pan American tied by non station cancels, views are of the Machinery Building, Music Hall and Whirlpool Rapids under Bridge, German Insurance Building, Fountain of Nature, Arthur Livingston and Niagara Envelope Manufactory publishers, Very Fine." (Photo) | Est 200-300 |
| 23 |  | "295, Buffalo N.Y. Pan-American Station," "Oct 14 1901 International machine cancel, Bomar type B01-07, ties 2c Pan American to cover with multicolor illustrated c/c of the >U.S. Government Building>, addressed Cincinnati, OH., Very Fine." (Photo) | Est 200-300 |
| 24 |  | "295, Buffalo N.Y. Pan-American Station," "Sep 12 1901 International machine cancel, Bomar type B01-07, ties 2c Pan American to cover with green illustrated c/c of the >Albright Art Gallery> with matching lettersheet enclosure, addressed Bridgeport, CT., light soiling, Very Fine." (Photo) | Est 200-300 |
| 25 |  | "295, Buffalo N.Y. Pan-American Station," "Jul 13 1901 International machine cancel, Bomar type B01-07, ties 2c Pan American to cover with green illustrated c/c of the >U.S. Government Building>, addressed Windemere, Ohio. Very Fine." (Photo) | Est 200-300 |
| 26 |  | "295, Buffalo N.Y. Pan-American Station," "Aug 1 1901 International machine cancel, Bomar type B01-07, ties 2c Pan American to cover with beige bicolored illustrated c/c of the >Manufacturers and Liberal Arts Building>, addressed Somerville, Mass. slightly reduced at left not affecting design, still Very Fine." (Photo) | Est 200-300 |
| 27 |  | "295, Buffalo N.Y. Pan-American Station," "Aug 1 1901 International machine cancel, Bomar type B01-07, ties 2c Pan American to cover with green illustrated c/c of the >Manufacturers and Liberal Arts Building>, addressed Fresno, CA., Very Fine." (Photo) | Est 200-300 |
| 28 |  | "295, Buffalo N.Y. Pan-American Station," "Oct 31 1901 International machine cancel, Bomar type B01-07, ties 2c Pan American to cover with multicolor illustrated c/c of the >Albright Art Gallery>, addressed Cincinnati, Ohio, purple ""New England Stamp Co., Bazaar Building, Pan American Exposition, Buffalo, N.Y."" handstamp on reverse, very unusual early stamp dealer presence at exposition. Very Fine." (Photo) | Est 200-300 |
| 29 |  | "295, Buffalo N.Y. Pan-American Station," "Oct 28 1901 International machine cancel, Bomar type B01-07, ties 2c Pan American to cover with multicolor illustrated c/c of the >U.S. Government Building>, addressed Syracuse, N.Y. Very Fine." (Photo) | Est 200-300 |
| 30 |  | "295, Buffalo N.Y. Pan-American Station," "Sep 18 1901 International machine cancel, Bomar type B01-07, ties 2c Pan American to cover with red embossed illustrated c/c of >stylized intertwined female hemispheres on Globe> by the Pan-American Exposition Co., addressed Camden, N.Y., with purple three line ""Received at Camden N.J. under cover from the Post Office at Camden N.Y."", unusual missent usage. Very Fine." (Photo) | Est 200-300 |