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It works while you sleep

[St. Marys, Ont.? : s.n., 1907?]; 9 pages, 7 with full-text search [?]

Document Record
Title A. D. Colquhoun Boiler Cleanser Company.
It works while you sleep .
CIHM/ICMH microfiche series ; no. 99743
Published [St. Marys, Ont.? : s.n., 1907?]
Identifier 99743
FC 02 0203 no. 99743
Subject Corrosion and anti-corrosives.
Chaudières à vapeur -- Incrustations.
Steam-boiler -- Incrustations.
Document source Filmed from a copy of the original publication held by the National Archives of Canada.
Notes 1 microfiche (6 fr.)
Cover title.
At head of title: A. D. Colquhoun Boiler Cleanser Company St. Marys, Ont.
[4] p. ; 22 cm.
Collection Monographs
Language eng
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