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Oras
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Oras New Member

Oras

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Can anyone tell me what these cards are?  They are from a watchmakers shop. I bought them just as a record of an era when physical files had to be kept.   Thank you in advance  

 

16DACD58-13F4-433D-97D9-5C6A6FF2B402.jpeg

8B65289B-0FC2-4177-83C5-D5FFB85DC619.jpeg

2E1A8D12-9618-48EE-AD91-E8A064D3EE72.jpeg

Marc Distinguished Member

Marc

Posted
Posted

My guess is that they are parts interchangeability data for ETA movements, detailing part numbers and all of the different calibres that each part fits.

Potentially still a very useful resource today.

JohnR725 Distinguished Member

JohnR725

Posted
Posted

I am wondering if maybe these were supposed to be in a material house versus watchmaker shop. For those of us that were lucky enough to experience going to a physical material house a lot of their reference material was on cards.

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jdm Distinguished Member

jdm

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Posted
1 hour ago, JohnR725 said:

I am wondering if maybe these were supposed to be in a material house versus watchmaker shop. For those of us that were lucky enough to experience going to a physical material house a lot of their reference material was on cards.

Agree,  with in/out records to keep track of inventory.. over years or decades!

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