[Superscope]

Thanks to Andy, Trevor and Phil,



That's Five Test Bridge Serial Numbers in the Database in less than 24 Hours.
I pulled one from the Restoration Manual itself.
Great result!



Based on this limited amount of Data, I would estimate that this Bridge was
released probably somewhere around 1940 at the earliest.

Although I have seen references stating 1939, the figures don't currently
support a launch Date quite that early, but we still need more Serial Number
Data to improve any conclusions we can gather.


Phil

Is the Overlay fitted to your Test Bridge a Homebrew item made by STC
or, is it an Avo item do you think ?

Obviously a similar idea to the Power factor overlay found on the Model 7




Ian