![My grandpa used it as an ashtray for years. I was told it may be an airplane part? AA battery for scale : r/whatisthisthing My grandpa used it as an ashtray for years. I was told it may be an airplane part? AA battery for scale : r/whatisthisthing](https://i.redd.it/y9qa4en7kh421.jpg)
My grandpa used it as an ashtray for years. I was told it may be an airplane part? AA battery for scale : r/whatisthisthing
Piston head ashtray made for concentration camp commander found by US military aid worker - Collections Search - United States Holocaust Memorial Museum
![Piston Ashtray. Carpart inspired furnishings | Automotive decor, Vintage industrial furniture, Car part furniture Piston Ashtray. Carpart inspired furnishings | Automotive decor, Vintage industrial furniture, Car part furniture](https://i.pinimg.com/originals/f6/f0/22/f6f022ef16a8a01de4e8982635dc486c.jpg)
Piston Ashtray. Carpart inspired furnishings | Automotive decor, Vintage industrial furniture, Car part furniture
![Buy Peach Vibe Auto-niture Metal Silver Tabletop Piston Ashtray Online at Low Prices in India - Amazon.in Buy Peach Vibe Auto-niture Metal Silver Tabletop Piston Ashtray Online at Low Prices in India - Amazon.in](https://m.media-amazon.com/images/I/51O2jMK2CwL.jpg)
Buy Peach Vibe Auto-niture Metal Silver Tabletop Piston Ashtray Online at Low Prices in India - Amazon.in
![Photo libre de droit de Cendrier Fait À La Main Composé Dune Partie De Piston De Moteur Fond Blanc banque d'images et plus d'images libres de droit de Art - iStock Photo libre de droit de Cendrier Fait À La Main Composé Dune Partie De Piston De Moteur Fond Blanc banque d'images et plus d'images libres de droit de Art - iStock](https://media.istockphoto.com/id/1178159363/fr/photo/cendrier-fait-%C3%A0-la-main-compos%C3%A9-dune-partie-de-piston-de-moteur-fond-blanc.jpg?s=1024x1024&w=is&k=20&c=tDIFgNTrkjfXudt5bzOG41JV7uY5AFl4ilEWJY21ufw=)