Good heavens...Google has it as VINTAGE! (That makes me feel so OLD...)
Replying to both of your pings and find this hilarious because I have two ashtrays just like that - one pink and one blue!! LOLOL
........maybe they were my Mothers....snicker
But, now you’re gonna make me stare at the Siddiqi picture again. If it were a pink one it’s possible it would look like knuckles. That’s amazing and it gave me a big laugh for the day!