Rare Western Electric 555 / 555W Field Coil Driver Speaker Working w/ Meter Read

Description

For sale is a rare Western Electric 555 / 555W driver. I'm not sure which exactly it is since the emblem is missing, so it could be either. If anyone knows of a way to check for certain, please let me know.
Cosmetically, the driver is in very good condition but it does have some wear that's to be expected for vintage items.The photos show its true condition.
Please refer to the pictures to observe the true condition for yourself.
This item us being sold "as-is." No returns accepted.
Any questions, send me a message and I'll do my best to answer them.
The buyer pays for all shipping costs including packing, handling, shipping, and insurance. I've been shipping vintage electronics for two decades now and now how to treat them with the care and protection they need during transit so they real you safely. Will ship internationally.