Architect's drawing 1910s

Engineer's drawing in ink and watercolor of the 1910s entitled "general plan of the crystal factory". Signed r. Chéreau in the lower right corner. Directed by a student of the ecole centrale des arts et manufactures, created in 1829. Entirely made by hand on a thick and good quality paper. The edges of the board are cut slightly unevenly and very slightly yellowed. Manual corrections are affixed to the pencil board (which is part of the charm of this student work). Bears 2 seals "central school of arts and manufactures" with the dates of 20 dec 1910 and 27 dec 1910, as well as a cut punch of the school. Excellent general condition in view of its age, colors always fresh.

Ref. : HSBZVQBW