|
|
|
|
|
|
|
Tasco
(1968)
Microscopes and telescopes
|
Tasco (1968)
Telescopes and accessories
|
Tasco (1978)
Telescopes
|
Tasco (1984)
Telescopes
|
|
|
|
|
John Taylor and Co
(1899)
School physical and chemical apparatus
|
|
|
|
|
Telescope World (1979)
Telescopes
|
|
|
|
|
J Theobald & Company (1900)
Magic lanterns slides
and apparatus
|
|
|
|
Arthur Thomas (1914)
Laboratory apparatus and
reagents
|
Geo Tiemann & Co (Nova Iorque, USA)
|
|
|
Geo Tiemann and Co
(1872)
Surgical instruments
|
|
|
|
Tinsley Laboratories (1930s)
Telescopes
|
|
|
|
|
|
|
Townson & Mercer (1888)
Chemical and physical apparatus
|
Townson & Mercer (1894)
Chemical and physical apparatus
|
Townson & Mercer (1924)
Catalogue of physical
apparatus) (18th edition)
|
Townson & Mercer (1931)
Catalogue of Physical apparatus
and laboratory equipment (21st edition)
|
|
|
|
|
|
|
|
|
|
|
|
Townson & Mercer (1968)
Scientific equipment
|
|
|
|
|
|
|
Victor Tremont (1889)
Instruments de chirurgie
|
|
|
|
Troughton & Simms (1897)
Levels
|
|
|
|
Truax Greene & Co (1894)
Veterinary instruments
|
|
