wizardofhaas1024
New Member
Hello!
I'm a historian from the United States. I'm currently compiling a history of early record keeping practices in the 20th century. A crucial part of that story happened in Birmingham... but that's about all I've been able to work out. I'm hoping someone here can help me!
In 1921 Alfred P Perkins, who worked at Dunlop Rubber, took out this patent: https://worldwide.espacenet.com/patent/search?q=pn=GB203734A
It's for an automatic indexing card. What I've read is that he wanted to use these cards for managing production at one of Dunlop's factories. Dunlop couldn't produce the cards themselves, so they contracted out to another company in Gloucestershire for mass production. I can find plenty of information on that side, but nothing from the Dunlop side.
So, I implore you, do you know anything about Perkins? Any crumb could help in my search.
Thanks!
Sean Haas
edit: changed the link to point to the correct patent
I'm a historian from the United States. I'm currently compiling a history of early record keeping practices in the 20th century. A crucial part of that story happened in Birmingham... but that's about all I've been able to work out. I'm hoping someone here can help me!
In 1921 Alfred P Perkins, who worked at Dunlop Rubber, took out this patent: https://worldwide.espacenet.com/patent/search?q=pn=GB203734A
It's for an automatic indexing card. What I've read is that he wanted to use these cards for managing production at one of Dunlop's factories. Dunlop couldn't produce the cards themselves, so they contracted out to another company in Gloucestershire for mass production. I can find plenty of information on that side, but nothing from the Dunlop side.
So, I implore you, do you know anything about Perkins? Any crumb could help in my search.
Thanks!
Sean Haas
edit: changed the link to point to the correct patent
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