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Like so many large spools of thread are these huge instruments, comprising apparatus of a 600,000 x-ray apparatus at laboratories
Like so many large spools of thread are these huge instruments, comprising apparatus of a 600,000 x-ray apparatus at laboratories

Like so many large spools of thread are these huge instruments, comprising apparatus of a 600,000 x-ray apparatus at laboratories

Date4/4/1942
Names
(photographer)
Format
Notes
Original Toronto Star caption: Like so many large spools of thread are these huge instruments; comprising apparatus of a 600;000 x-ray apparatus at laboratories.
Medium
Language
ProvenanceFrom the Toronto Star Archives
CollectionToronto Star Photograph Archive
Usage Rights Public Domain (Learn More)
Call Number / Accession NumberTSPA_0107366F
Catalogue of optical, mathematical and philosophical instruments and school apparatus, imported, manufactured, and sold by A.F. Potter, Toronto C.W., (...)
Catalogue of optical, mathematical and philosophical instruments and school apparatus, imported, manufactured, and sold by A.F. Potter, Toronto C.W., (...)
1861
Tools to finish the job. This young lady performs the delicate task o fmeasuring the pitch of screw threads in the gauge-testing laboratories
Tools to finish the job. This young lady performs the delicate task o fmeasuring the pitch of screw threads in the gauge-testing laboratories
2/18/1941
Colorful spools keep this Rattlecart pull-toy noisy and fun
Colorful spools keep this Rattlecart pull-toy noisy and fun
12/1/1982
So many switches: Ron Dennis, at the controls of a 747 at Terminal 2, gives his son Andrew, 4, a quick lesson in flight instruments.
So many switches: Ron Dennis, at the controls of a 747 at Terminal 2, gives his son Andrew, 4, a quick lesson in flight instruments.
10/29/1992
[Circular] : we are about to print a large catalogue and wish to insert therein testimonials from purchasers of our instruments
[Circular] : we are about to print a large catalogue and wish to insert therein testimonials from purchasers of our instruments
1874
Betsy Ward with 'Fletcher a dentec dentistry teaching apparatus
Betsy Ward with 'Fletcher a dentec dentistry teaching apparatus
7/19/1983
Eric Costin and wireless Telegraph apparatus
Eric Costin and wireless Telegraph apparatus
1911
Catalogue of maps, apparatus, charts, reference-books, &c
Catalogue of maps, apparatus, charts, reference-books, &c
1863
The boy's playbook of science : including the various manipulations and arrangements of chemical and philosophical apparatus required for the successful performance of scientific experiments : in illustration of the elementary branches of chemistry and natural philosophy
The boy's playbook of science : including the various manipulations and arrangements of chemical and philosophical apparatus required for the successful performance of scientific experiments : in illustration of the elementary branches of chemistry and natural philosophy
1860
The boy's playbook of science : including the various manipulations and arrangements of chemical and philosophical apparatus required for the successful performance of scientific experiments : in illustration of the elementary branches of chemistry and natural philosophy
The boy's playbook of science : including the various manipulations and arrangements of chemical and philosophical apparatus required for the successful performance of scientific experiments : in illustration of the elementary branches of chemistry and natural philosophy
1869
Automatic pilot of revolutionary kind, this gyroscopic apparatus is balanced by Peter Coward at Dixon Rd
Automatic pilot of revolutionary kind, this gyroscopic apparatus is balanced by Peter Coward at Dixon Rd
6/13/1962
Supplementary catalogue of books for prizes in the Public Schools of Upper Canada, : supplied from the Map, Apparatus, and Library Depositories of the Educational Department for Upper Canada
Supplementary catalogue of books for prizes in the Public Schools of Upper Canada, : supplied from the Map, Apparatus, and Library Depositories of the Educational Department for Upper Canada
1861