[Boatanchors] R.M. Hadley Transformer Catalog FOUND
infomet at embarqmail.com
Mon Jul 15 08:31:39 EDT 2019
R.M. Hadley started making transformers and chokes in 1929, eventually evolving into a specialized maker of superquality iron for aerospace/military applications.
Their website has a brief history, including an archive of designs back to 1933!! https://www.rmhco.com/spec-drawings.php
I grew up playing with transformers and chokes, but had never been aware of Hadley until I found some in some vintage hardware I'm preparing to sell.
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