Pigon, Stanislaw, Voices from before the century. Sketches from the history of the Philaret process.

Vilnius, Wydawn. Bookstore of the Stow. of Polish Teachers, 1924.

23 cm, pp. X, 236, [4], illustrations on separate boards 11. Leather binding.

A unique bibliophilic piece, special edition, printed in 15 pieces on handmade paper of documents and studies of the Philaret process. Piece hand-numbered and signed by the Author, preserved in very good condition, minor discoloration (foxing) on separate boards, in bibliophilic binding made by Antykwariat Polski.