Difference between revisions of "Positive Lock Washer Co"
From Graces Guide
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[[Image: 1918PosotiveLockWshr.jpg|thumb|1918. | [[Image: 1918PosotiveLockWshr.jpg|thumb|1918]] | ||
[[Image: Im1951Benn-Positive.jpg|thumb|1951]] | |||
of 20-24 James Watt Street, Glasgow | of 20-24 James Watt Street, Glasgow | ||
* 1913 Advert for 'Kolok' lock washers. Of 80-84 James Watt Street, Glasgow | * 1913 Advert for 'Kolok' lock washers. Of 80-84 James Watt Street, Glasgow. <ref>Mechanical World Year Book 1913. Published by Emmott and Co of Manchester. Advert p25</ref> | ||
* 1917 Advert for 'Kolok' lock washers. 'Made and sold in twelve months, 153,000,000' | * 1917 Advert for 'Kolok' lock washers. 'Made and sold in twelve months, 153,000,000'. <ref>Mechanical World Year Book 1917. Published by Emmott and Co of Manchester. Advert p196</ref> | ||
==Sources of Information== | ==Sources of Information== | ||
<references/> | |||
