A long time music friend of Uffes remarked that his Dad worked for ABU for many years at Multofabriken in Orkelljumga.
We learned a lot of history from Borge that the factory complex produced nearly 5 million ABU Cardinals and Abumatics over this 9 year time frame. It had a previous history of other tenants and more recently post ABU it was an auction house.
There were some politics involved and ill feeling between staff from Svangsta factory and Multofabriken factory as many new cost saving innovation were discovered and it was Lens desire to reward the workers involved.
If you are a person that has significantly had an effect on design/development/testing of ABU equipment over the years please contact me email@example.com if you wish your contribution documented for posterity and the immediate interest of the ABU fans worldwide!