I suspect the TWA hotel ones are not bakelite telephones (cf. images from https://www.google.com/search?q=bakelite+telephone https://www.google.com/search?q=bak

I suspect the TWA hotel ones are not bakelite telephones (cf. images from https://www.google.com/search?q=bakelite+telephone https://www.google.com/search?q=bakelite+telephone ). The bakelite phones had some edges and were really heavy. The photo seems a later 70s/80s model with a softer plastic shell that would not really hurt if tossed at you. I think they had to weigh those down with some metal inside,