Memorandum on the self-reducing sanguet tachometer as adapted to precision levelling in connection with a new rod
By: by R. Steckel.
Series: CIHM/ICMH microfiche series -- no. 61925.
Publisher: G.P.B.
Published: 1986
Place of publication: Ottawa
Language: eng
Format: Microform
Number of pages: 47
Subjects: Tachometer.
Notes: Reproduction of original in: Séminaire de Québec. Bibliothèque.

Pre-1900 Canadiana.

Microfiche. Ottawa : Canadian Institute for Historical Microreproductions, 1986. 1 microfiche (29 fr.) ; 11 x 15 cm. (CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches ; no. 61925).