P.W. Ellis & Co. Limited, the jewellery headquarters of Canada : 1915-1916 illustrated catalogue : importing and manufacturing, gold and silversmiths, makers of Ellis watch cases (1915)
P.W. Ellis & Co. Limited · Toronto : The Company · leaf 43
thairsprirc; safety s<rew centre pinion;Illinois superior niainsprine; p.itent micrometric screw resiilator; r«.<iilinc saletve<l. polished and ivhe mfere.ldass en slots cornered ; doulde sundial: plates and hridt-es have chanitereded-es. are nicclv flnish.d and arlistn-allvdamaskeened The… … SAX (J AMD SPIX IAI.I la and 21 Jewol.s. t;pen Face Only Kxtra qnalit,\ rub.v and sapphire jewels ; raisedgold settings; accurately adjusted to temperature,six positions and isochronism; very carefully rat-ed and timed; special quality hardened and tcmpercd compensatinfj balance with gold screws…
P.W. Ellis & Co. Limited · Clocks and watches · Jewelry · Silver-plated ware · Commercial
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