Slide Rule, linear “W&G” |
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| Linear slide rule made of wood with glass slide encased in metal. |
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Registration number: 91 |
Other numbers: “W. & G. Model 421” |
Database ID: 91 |
Maker's details: W & G: =White & Gillespie, Australia |
Where made country: Australia |
Where made town street other: Melbourne |
Material: wood, plastic, glass, metal, leather |
Method of production used for Museum Item: Manufactured |
Size in cm (H x L x D): H1 x L31 x D4 |
Inscriptions and markings: “W & G Melbourne Australia Model 421”. Inscribed: “W & G”( the local manufacturer) |
