1890, Santiago Derqui, four die proof sheetlets in irregular blocks of six of 2c in dark violet, lilac, indigo and black, printed on india paper, in addition card mounted proof in violet, all mounted on two pages from a Collection, nice quality, VF
Click here to see Part 2

400.00

1891, Great Personalities, 16 die and plate proofs in various colors for 1p, 5p and 20p denomination, in addition 19 essays for 2p, 10p and 50p of unissued values, mounted on six pages from a Collection, a few items with minor toning, still VF and rare assembly
Click the numbers below to see additional pages:
2, 3, 4, 5, 6

1891, Admiral Guillermo Brown, large die proof of 20p in bluish green, printed on sunken die card with official oval seal at the bottom, mounted on page from a Collection, mostly VF and rare

250.00

1897, Belgrano, 10c-50c, three compound proof sheetlets in form of block of six (2x3), colors - yellow, green and red, top left stamp of each block with value tablet blank and bottom left has "24" with cancellation lines, printed on india paper, mounted on two pages from a Collection, fresh and VF
Click here to see Part 2

300.00

1899-1903, Sitting Argentina and Arms, 1p, 5p and 20p, three die proofs (one on india paper), 16 imperforated proofs on cards, in addition 18 perforated trial color proofs for 4c, 12c and 30c denominations, some colors are close to issued stamps, printed on actual watermarked paper, all are mounted on four pages from a Collection, minor flaws, mainly VF
Click the numbers below to see additional pages:
2, 3, 4

600.00

1902, Puerto del Rosario, 58 imperforated trial color proofs on thick cards, a single, pairs, strips and blocks, in addition two die proofs, all are mounted on four pages from a Collection, minor flaws possible, mostly VF and rare assembly
Click the numbers below to see additional pages:
2, 3, 4

1910, Centenary of the Republic, imperforated plate proofs in black, printed on glazed cards, complete set of 16, mounted on two pages from a Collection, fresh, VF
Click here to see Part 2

300.00

1910, Centenary of the Republic, 1/2c-20p, 224 imperforated trial color proofs on glazed cards, including singles, pairs and several blocks of four, in addition die proof of 12c in blue on india paper, arranged on pages of a Collection and housed in blue album, mainly perfect quality, VF and rare assembly
Click the numbers below to see additional pages:
2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21

1916, Declaration of Independence, enlarged artist's proof of 5c in black, size 135x115mm, mounted on page from a Collection, VF and very rare

250.00

1923, San Martin, five essays for unissued stamps in two different designs for 5c and 12c, printed on glazed paper and mounted on cards, presented on two pages from a Collection, VF
Click here to see Part 2

150.00

1923, Rivadavia, Alfred Lichtenstein's reprints of 1864 issue for 5c, 10c and 15c denominations, printed in black on white wove ungummed paper, bottom left corner margin blocks of four, mounted on page from a Collection, VF

150.00

1926, Centenary of the Post Office, perforated (10 3/4) essays of unaccepted design, two different complete sets of five, neatly mounted on two pages from a Collection, fresh, VF
Click here to see Part 2

200.00