I am visiting my parents this weekend and found a box in my fathers office with some things he from when he worked at B&O and before
At one period when he worked at B&O he was routing the traces for the print circiut boards. This was a manuel proces, but instead of drawing the traces and the pads they used self adhesive labels in the correct shape and size for the pads and rools of black tape for the traces:
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Of course in time this work could be done on a computer instead, and probably also not effective the old way with double sided PCB’s. My parents could remember that he had training for the computer program in 1985, so these things has not been used for almost 40 years.
The other thing I found is actually from before he started at B&O. 2 pocket calenders with B&O logo on the front. But more interestingly on the inside the first many pages are B&O adresses, phone numbers etc.
The product descriptions with prices and description of functions, and also a short part with some electronic knowledge. The rest of it looks to be a standard calender/mini encyklopedia
I have take photos of some of the pages (sorry it’s all in Danish):
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Location: Denmark
