78/2256 Martin, C.-F. Le régulateur universel des poids et mesures, invention nouvelle, pour apprendre, seul et sans maître (...). Bourdeaux, J. Foulquier etc., 1809, 2nd ed., 4,(4),5-533p., 3 fold. tables, w. loosely inserted silver plated ''regulator'' (±5,5x9 cm.), contemp. gilt hcalf w. mor. letterpiece.

- Sm. annot. on title-p.; trifle foxed. Covers sl. rubbed. ''Regulator'' oxidized.

= Warranted by the author on verso title-p.