Open your purse and get a quick squirt of perfume with this lipstick size atomizer marked Derrenger Perfume Bellodgia. It's been used too - still has scent. The glass container goes into the longer tube head first and is marked on the side: J145R. I think the bottle was a through away since top does not come off - bet you could get refills. Top of bottle had has petrified plastic and a spring but I don't know if there was more to the top. Case is in excellent golden condition.
Vintage Purse Atomizer Perfume - Derrenger