The Institution of Production Engineers Journal October 1947
“Manufacture and Application of sintered carbides” Price includes UK Posting – For other postal rates to more distant locations please contact me.
The Institution of Production Engineers Journal October 1947. Scintillating reading no doubt, probably not available as an audio book, so you will have to buy my copy (available at the bargain price of £2.50).
There are a good number of great adverts though.