Like Art, I remember Culver Hobby from the early 50's. (we're brothers from different parents!)
I also used to hang out Evett's Model Shop in Santa Monica during that period.
A couple of years ago I visited Venice/Santa Monica area and lo and behold Evett's is still in business
EVETT'S MODEL SHOP
1636 OCEAN PARK BLVD
SANTA MONICA CA (310) 452-2720