Lenart Bonawentura Lenart's Thing about the conservation of a book from 1789

Lenart Bonawentura Lenart, The thing of Bonawentura Lenart on the conservation of the book of 1789, Cracow: published by the Circle of Binding Enthusiasts at the Society of Book Lovers, 1926, p. 7,[1], dimensions 22 x 27 cm. Publisher's booklet cover. Folds of the cover. Printed throughout on handmade paper. A small entry on the first page.

350 copies were printed, of which No. 1-150 were given to the participants of the Convention; Nos. 151-270 were given to the members of the Society of Book Lovers in Krakow, Nos. 271-300 were given to the Author, Nos. 301-350 are on sale in the "Bibliophile Polski " Antykwariat of the Society of Book Lovers in Krakow. This copy No. 86