J. C. Ayer & Co., 1c Black, Ty. II, Old Paper, Double Transfer (RS4a). Clear double transfer (Image)

$ 275.00

J. C. Ayer & Co., 1c Black, Ty. I, Watermarked (RS4d). Vertical strip of five with "Printe (Image)

$ 475.00

J. C. Ayer & Co., 1c Black, Ty. 2, Pink Paper (RS4h; formerly RS4c). Large margins to ample, (Image)

$ 2,250.00

J. C. Ayer & Co., 4c Blue, Silk Paper, Imperforate (RS10b). Ample even margins all around, br (Image)

$ 450.00

J. C. Ayer & Co., 4c Blue, Watermarked, Imperforate (RS10d). Large to huge margins including (Image)

350.00

Barham Pile Cure Co., 4c Green, Watermarked (RS14d). Vertical strip of four with full "Eng (Image)

$ 360.00

Dr. C. F. Brown, 1c Blue, Old Paper (RS36a). Rich color on bright paper, small corner crease (Image)

$ 650.00

Dr. C. F. Brown, 1c Blue, Old and Watermarked Papers (RS36a, RS36d). First with rich color, c (Image)

$ 750.00

Dr. C. F. Brown, 1c Blue, Silk and Watermarked (RS36b, RS36d). Singles of each, both with ric (Image)

$ 187.50

Fred Brown Co., 2c Black, Die I, Pink Paper (RS37c). Large margins all around, rich color and (Image)

$ 3,750.00

Fred Brown Co., 2c Black, Die I, Experimental Silk Paper (RS37e). Several conspicuous silk fi (Image)

$ 1,500.00

J. S. Burdsal & Co., 1c Black, Orange Wrapper, Watermarked (RS45d). Three large margins as no (Image)

4,000.00

Joseph Burnett & Co., 4c Black, Pink Paper (RS46c). Wide margins and choice centering, thin s (Image)

$ 550.00

Joseph Burnett & Co., 4c Black, Pink Paper (RS46c). Full to wide margins, minor internal pape (Image)

$ 550.00

Joseph Burnett & Co., "Burnett's Cologne Water". Two 144 x 115mm advertising cards, wonderful (Image)

E. $ 300-400

J. W. Campion & Co., 4c Black, Silk Paper, Imperforate (RS47b). Large to huge margins, intens (Image)

$ 550.00

J. W. Campion & Co., 4c Black, Watermarked, Imperforate (RS47d). Large to huge margins all ar (Image)

425.00

J. W. Campion & Co., 4c Black, Watermarked, Die Cut (RS48d). Attractive ample to large margin (Image)

$ 125.00

The Centaur Co., 1c Vermillion, Pink Paper (RS50c). Jumbo margins top and bottom, wide at sid (Image)

$ 72.50

The Centaur Co., "Jumbo Feeds Baby Castoria". 103 x 76mm advertising card from the Centaur Co (Image)

E. $ 200-300

Dr. A. W. Chase, Son & Co., 4c Black, Silk Paper (RS55b). Well-centered within wide margins, (Image)

$ 300.00

Wm. E. Clarke, 3c Blue, Watermarked (RS56d). Huge margins with absolutely perfect centering, (Image)

$ 350.00

Wm. E. Clarke, 3c Blue, Watermarked (RS56d). Huge margins and choice centering, rich color, E (Image)

350.00

Wm. E. Clarke, 3c Blue, Watermarked (RS56d). Huge margins with absolutely perfect centering, (Image)

350.00

Wm. E. Clarke, Hunt's Remedy. 76 x 76mm multi-colored advertising card for "Hunt's Remedy: Th (Image)

E. $ 200-300