Machined car wheels
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 90489
Publisher: St. Thomas Car Wheel Co.
Published: 1991
Place of publication: St. Thomas, Ont
Language: eng
Format: Microform
Number of pages: 20
Subjects: Railroad cars -- Wheels
Notes: "Patents September 13, 1881 ; January 9, 1883 ; July 1, 1884 ; June 4, 1889 ; July 22, 1889 ; September 17, 1889 ; October 29, 1889 ; December 2, 1889 ; January 21, 1890 ; January 22, 1890 ; February 11, 1890 ; February 26, 1890 ; May 6, 1890."

Filmed from a copy of the original publication held by the National Archives of Canada. Ottawa : Canadian Institute for Historical Microreproductions, 1991.

26, [3] p. : ill. ; 20 cm.