(Pair) Antique WESTERN ELECTRIC HA-1 Receivers for F-1 Type Handset

Description

For sale is a pair of vintage new old stock WESTERN ELECTRIC model HA-1 receiver elements for the F-1 style handset receiver.   They are still new in the package, however the plastic bag has become somewhat brittle with age, and there are cracks in the bag.  One of the bags was torn open, probably from age or movement in storage, so I just snipped the ragged edge off.   That's fine, because now I can photograph the pieces for you.   All of Dad's electronics were stored in a smoke-free environment.
These sets were found in the electronics inventory of my late father, who was an active and avid HAM radio operator for over 70 years, and was a radio and other electronics serviceman for most of his life.  He always kept a good inventory of spare parts on hand, for speedy service for his customers, available for walk-in customers at his repair shop, or handy for his own electronics project.   Perhaps he had these on hand as replacement for his own HAM radio receivers.
I hope that one or both sets of these receivers are pieces that you can use, or would like to keep in YOUR inventory!!
Thanks for looking here!!
(misc 22)