I was digging in the back of a cupboard in my cellar and came across a number of things from the past. I wonder how many people remember, still have or still use any of these?
Dad's and grandad's sliderules
Grandad's 'multimeter'
Flexicurve and adjustable square (now replaced by CAD)
Dad's AVO model7
Case and U2 battery adaptor he made to get away from the strange square battery for the ohms range.
I would suggest that you post a few examples from the UK, especially if they show buildings, some people on here may be able to identify the locations.
Here are a few more old pictures, firstly from a 1935 GEC catalogue and then from a 1905 book on electric motors.
I would suggest that you post a few examples from the UK, especially if they show buildings, some people on here may be able to identify the locations.
Here are a few more old pictures, firstly from a 1935 GEC catalogue and then from a 1905 book on electric motors.
