Wrong discussion but what are these

Rickratchet

Coast guard lamps one is refurbished

johnny9434

Coast guard I'd say, fwiw

Rickratchet

PCGS_Moderator

This was previously discussed in this thread:
https://forums.collectors.com/discussion/1105188/maybe-a-bit-off-topic

This link was given, try contacting someone at this site for more info:
https://annapolismaritimeantiques.com/products/buoy-light-200mm-u-s-light-house-service