{"product_id":"vintage-revolver-patent-by-c-p-oneill","title":"Vintage revolver patent by C P O'Neill.","description":"\u003cp\u003eRevolver — US Patent No. 685,292, patented October 29, 1901. This artwork is the official U.S. Patent Office illustration for a revolver, presented through detailed line engravings that include side and sectional views of the firearm. The drawing emphasizes the internal mechanical arrangement—cylinder, frame, barrel, and firing components—rendered with numbered references for clarity. Medium: black-ink technical engraving reproduced for patent documentation, reflecting the precise, utilitarian visual language typical of early 20th-century firearms patents.\u003c\/p\u003e\n\u003cp\u003eC. P. O'Neill was an American inventor active during a period of intensive refinement in handgun technology. His patent reflects the era’s focus on mechanical reliability, safety, and functional improvement rather than ornamentation. O’Neill’s work belongs to the broader tradition of independent firearms inventors contributing incremental innovations that shaped the evolution of modern revolver design.\u003c\/p\u003e","brand":"Historicalimages","offers":[{"title":"21x29.7 cm \/ 8x12\" \/ On White","offer_id":52832774947153,"sku":"70529f2d-42db-4102-bf7c-31f529271afe","price":23.42,"currency_code":"USD","in_stock":false},{"title":"21x29.7 cm \/ 8x12\" \/ On Cream","offer_id":52832774979921,"sku":"00c45577-f2c5-4f64-8a7a-f1cc3dd773fb","price":23.42,"currency_code":"USD","in_stock":false},{"title":"21x29.7 cm \/ 8x12\" \/ On Black","offer_id":52832775012689,"sku":"47ec4858-e9fb-4677-836c-66517a0326d0","price":23.42,"currency_code":"USD","in_stock":false},{"title":"21x29.7 cm \/ 8x12\" \/ Blue Print","offer_id":52832775045457,"sku":"81dae13d-6c88-4152-b8a2-82e22a30f00b","price":23.42,"currency_code":"USD","in_stock":false},{"title":"21x29.7 cm \/ 8x12\" \/ Vintage","offer_id":52832775078225,"sku":"648080da-e639-4bb3-ae0d-4f5b813c28a0","price":23.42,"currency_code":"USD","in_stock":false},{"title":"21x29.7 cm \/ 8x12\" \/ On Blackboard","offer_id":52832775110993,"sku":"cc6076fa-090c-40d2-9864-70919cf84e29","price":23.42,"currency_code":"USD","in_stock":false},{"title":"A3 (29.7 x 42  cm) \/ On White","offer_id":52832775143761,"sku":"e7ab73af-44b1-4560-b9f1-063628e29f2d","price":47.09,"currency_code":"USD","in_stock":false},{"title":"A3 (29.7 x 42  cm) \/ On Cream","offer_id":52832775176529,"sku":"e5f44632-1efc-4b38-b349-fdaadd4d51ff","price":47.09,"currency_code":"USD","in_stock":false},{"title":"A3 (29.7 x 42  cm) \/ On Black","offer_id":52832775209297,"sku":"9204b348-a84f-45b7-846f-011bb744185d","price":47.09,"currency_code":"USD","in_stock":false},{"title":"A3 (29.7 x 42  cm) \/ Blue Print","offer_id":52832775242065,"sku":"3b533481-fb5a-4cc8-9dc7-dd333b8f7a40","price":47.09,"currency_code":"USD","in_stock":false},{"title":"A3 (29.7 x 42  cm) \/ Vintage","offer_id":52832775274833,"sku":"2fc64327-1f4d-4ab6-a236-e26883051241","price":47.09,"currency_code":"USD","in_stock":false},{"title":"A3 (29.7 x 42  cm) \/ On Blackboard","offer_id":52832775307601,"sku":"a9cd1513-7017-401d-9384-3732ed74a93d","price":47.09,"currency_code":"USD","in_stock":false},{"title":"30x45 cm \/ 12x18″ \/ On White","offer_id":52832775340369,"sku":"566c7b29-0077-4ca6-8a78-d283beb5949f","price":47.72,"currency_code":"USD","in_stock":false},{"title":"30x45 cm \/ 12x18″ \/ On Cream","offer_id":52832775373137,"sku":"7306db8b-aa17-437d-b318-056cfa5bac0b","price":47.72,"currency_code":"USD","in_stock":false},{"title":"30x45 cm \/ 12x18″ \/ On Black","offer_id":52832775405905,"sku":"4b22d015-035c-49ca-9d57-3c9db10ce2be","price":47.72,"currency_code":"USD","in_stock":false},{"title":"30x45 cm \/ 12x18″ \/ Blue Print","offer_id":52832775438673,"sku":"8f3aba5b-bf7e-428a-9bc9-c01ebc5840bc","price":47.72,"currency_code":"USD","in_stock":false},{"title":"30x45 cm \/ 12x18″ \/ Vintage","offer_id":52832775471441,"sku":"fe7756a6-2397-459b-944d-56d4422c7787","price":47.72,"currency_code":"USD","in_stock":false},{"title":"30x45 cm \/ 12x18″ \/ On Blackboard","offer_id":52832775504209,"sku":"5f3af55f-9c8c-492c-9616-e3e65aff49af","price":47.72,"currency_code":"USD","in_stock":false},{"title":"40x60 cm \/ 16x24″ \/ On White","offer_id":52832775536977,"sku":"89e48437-48c7-4583-8fb5-4c1e8181d49a","price":51.09,"currency_code":"USD","in_stock":false},{"title":"40x60 cm \/ 16x24″ \/ On Cream","offer_id":52832775569745,"sku":"3d67b20f-6841-4751-84bc-9c16d1a76865","price":51.09,"currency_code":"USD","in_stock":false},{"title":"40x60 cm \/ 16x24″ \/ On Black","offer_id":52832775602513,"sku":"32264b0f-2d88-45dc-93b7-2ce75290a6d3","price":51.09,"currency_code":"USD","in_stock":false},{"title":"40x60 cm \/ 16x24″ \/ Blue Print","offer_id":52832775635281,"sku":"d10ae38f-e9fe-4ea8-9a4f-b25b79fb2127","price":51.09,"currency_code":"USD","in_stock":false},{"title":"40x60 cm \/ 16x24″ \/ Vintage","offer_id":52832775668049,"sku":"cbb70377-e471-4189-b29b-2c4971943bba","price":51.09,"currency_code":"USD","in_stock":false},{"title":"40x60 cm \/ 16x24″ \/ On Blackboard","offer_id":52832775700817,"sku":"79e4b1f0-e6c4-4589-8424-a52d5f712324","price":51.09,"currency_code":"USD","in_stock":false},{"title":"A2 (42 x 59.4  cm) \/ On White","offer_id":52832775733585,"sku":"5729f75e-5b6d-4b18-85a0-0cdf6cf343bb","price":51.81,"currency_code":"USD","in_stock":false},{"title":"A2 (42 x 59.4  cm) \/ On Cream","offer_id":52832775766353,"sku":"712e4df3-f6eb-42e0-b365-443db8296c2d","price":51.81,"currency_code":"USD","in_stock":false},{"title":"A2 (42 x 59.4  cm) \/ On Black","offer_id":52832775799121,"sku":"239b8c53-36c0-48b0-baf6-ad973a8ba7fe","price":51.81,"currency_code":"USD","in_stock":false},{"title":"A2 (42 x 59.4  cm) \/ Blue Print","offer_id":52832775831889,"sku":"cb7f221a-dbaf-4f5e-954a-7cfe9a8fd689","price":51.81,"currency_code":"USD","in_stock":false},{"title":"A2 (42 x 59.4  cm) \/ Vintage","offer_id":52832775864657,"sku":"60514689-1696-4841-a0c0-792bd0dea4ce","price":51.81,"currency_code":"USD","in_stock":false},{"title":"A2 (42 x 59.4  cm) \/ On Blackboard","offer_id":52832775897425,"sku":"febb6cb2-bfb4-4bc5-95cb-c4caff37a663","price":51.81,"currency_code":"USD","in_stock":false},{"title":"45x60 cm \/ 18x24″ \/ On White","offer_id":52832775930193,"sku":"11bf6d35-9adc-4000-b3b0-e200f1e0c91b","price":53.28,"currency_code":"USD","in_stock":false},{"title":"45x60 cm \/ 18x24″ \/ On Cream","offer_id":52832775962961,"sku":"cf14cda3-0560-4fa4-9fba-1c4abc0e8160","price":53.28,"currency_code":"USD","in_stock":false},{"title":"45x60 cm \/ 18x24″ \/ On Black","offer_id":52832775995729,"sku":"2c0e5157-4b1b-4768-9994-6a8f102a7acb","price":53.28,"currency_code":"USD","in_stock":false},{"title":"45x60 cm \/ 18x24″ \/ Blue Print","offer_id":52832776028497,"sku":"11759921-8b25-4493-9c30-c9dda2668960","price":53.28,"currency_code":"USD","in_stock":false},{"title":"45x60 cm \/ 18x24″ \/ Vintage","offer_id":52832776061265,"sku":"ec1e1645-4960-40f2-b52c-c34f8eb9da3d","price":53.28,"currency_code":"USD","in_stock":false},{"title":"45x60 cm \/ 18x24″ \/ On Blackboard","offer_id":52832776094033,"sku":"23a5f572-177e-42d8-8e03-2f63c036d31c","price":53.28,"currency_code":"USD","in_stock":false},{"title":"50x70 cm \/ 20x28″ \/ On White","offer_id":52832776126801,"sku":"8217759a-147f-42a6-b694-3d866c596948","price":54.04,"currency_code":"USD","in_stock":false},{"title":"50x70 cm \/ 20x28″ \/ On Cream","offer_id":52832776159569,"sku":"b21d95c5-a3fc-4350-bcc1-8dd3e405f8b9","price":54.04,"currency_code":"USD","in_stock":false},{"title":"50x70 cm \/ 20x28″ \/ On Black","offer_id":52832776192337,"sku":"5dc2c405-4e9b-4033-a205-5f2b42737fd7","price":54.04,"currency_code":"USD","in_stock":false},{"title":"50x70 cm \/ 20x28″ \/ Blue Print","offer_id":52832776225105,"sku":"2c4309d5-75d3-44f6-9529-ad86bbc09e26","price":54.04,"currency_code":"USD","in_stock":false},{"title":"50x70 cm \/ 20x28″ \/ Vintage","offer_id":52832776257873,"sku":"ecd8d7a7-e94c-4bd3-a210-4df29e5a263e","price":54.04,"currency_code":"USD","in_stock":false},{"title":"50x70 cm \/ 20x28″ \/ On Blackboard","offer_id":52832776290641,"sku":"2315f44c-8ff7-4185-9977-95723f59de59","price":54.04,"currency_code":"USD","in_stock":false},{"title":"A1 (59.4 x 84.1  cm) \/ On White","offer_id":52832776323409,"sku":"4b8af36e-12a0-46d0-a16f-17238d77a435","price":59.53,"currency_code":"USD","in_stock":false},{"title":"A1 (59.4 x 84.1  cm) \/ On Cream","offer_id":52832776356177,"sku":"79cbd9d1-5bdd-4666-b361-836a7cee89d9","price":59.53,"currency_code":"USD","in_stock":false},{"title":"A1 (59.4 x 84.1  cm) \/ On Black","offer_id":52832776388945,"sku":"f6cf043a-8ad7-46b1-8524-eb77f2f95891","price":59.53,"currency_code":"USD","in_stock":false},{"title":"A1 (59.4 x 84.1  cm) \/ Blue Print","offer_id":52832776421713,"sku":"16374b3e-f7f3-4ff3-a24f-f4da18ab4fe5","price":59.53,"currency_code":"USD","in_stock":false},{"title":"A1 (59.4 x 84.1  cm) \/ Vintage","offer_id":52832776454481,"sku":"65f51d34-00b8-49f6-b6cb-9dab37ba02df","price":59.53,"currency_code":"USD","in_stock":false},{"title":"A1 (59.4 x 84.1  cm) \/ On Blackboard","offer_id":52832776487249,"sku":"d6199d8a-6068-456b-8284-61d8aebef800","price":59.53,"currency_code":"USD","in_stock":false},{"title":"60x80 cm \/ 24x32″ \/ On White","offer_id":52832776520017,"sku":"65279b85-0038-4b91-b212-558bd5e0ac61","price":57.94,"currency_code":"USD","in_stock":false},{"title":"60x80 cm \/ 24x32″ \/ On Cream","offer_id":52832776552785,"sku":"01f4ee1a-407e-4632-bf78-dfaa18fc23ee","price":57.94,"currency_code":"USD","in_stock":false},{"title":"60x80 cm \/ 24x32″ \/ On Black","offer_id":52832776585553,"sku":"1441c0c7-9bd3-43f9-aa2f-366947acb68c","price":57.94,"currency_code":"USD","in_stock":false},{"title":"60x80 cm \/ 24x32″ \/ Blue Print","offer_id":52832776618321,"sku":"b25a8b9a-8e2f-4fcb-8f4a-026e46057c73","price":57.94,"currency_code":"USD","in_stock":false},{"title":"60x80 cm \/ 24x32″ \/ Vintage","offer_id":52832776651089,"sku":"320e5781-bc1f-4dee-8bc3-c5e01c34aa6f","price":57.94,"currency_code":"USD","in_stock":false},{"title":"60x80 cm \/ 24x32″ \/ On Blackboard","offer_id":52832776683857,"sku":"28346776-566a-4b97-bd5c-88a6ff354e87","price":57.94,"currency_code":"USD","in_stock":false},{"title":"60x90 cm \/ 24x36″ \/ On White","offer_id":52832776716625,"sku":"2b853499-61e2-4b70-8d66-4a17fa2491bc","price":60.36,"currency_code":"USD","in_stock":false},{"title":"60x90 cm \/ 24x36″ \/ On Cream","offer_id":52832776749393,"sku":"b250d5e6-3c6d-41a3-b736-741bcb11b67f","price":60.36,"currency_code":"USD","in_stock":false},{"title":"60x90 cm \/ 24x36″ \/ On Black","offer_id":52832776782161,"sku":"da952508-3fe5-493a-b140-7dfb5b181138","price":60.36,"currency_code":"USD","in_stock":false},{"title":"60x90 cm \/ 24x36″ \/ Blue Print","offer_id":52832776814929,"sku":"2598f56e-a5e4-41ae-98f9-2da2d600bf48","price":60.36,"currency_code":"USD","in_stock":false},{"title":"60x90 cm \/ 24x36″ \/ Vintage","offer_id":52832776847697,"sku":"0dfd92e1-2272-4bf3-9ca8-1871816e2b5a","price":60.36,"currency_code":"USD","in_stock":false},{"title":"60x90 cm \/ 24x36″ \/ On Blackboard","offer_id":52832776880465,"sku":"0dd12f75-b2f0-47ef-889c-c7ce56f4df35","price":60.36,"currency_code":"USD","in_stock":false},{"title":"70x100 cm \/ 28x40″ \/ On White","offer_id":52832776913233,"sku":"48842436-83d2-4fd7-8282-0e0a36a33402","price":61.17,"currency_code":"USD","in_stock":false},{"title":"70x100 cm \/ 28x40″ \/ On Cream","offer_id":52832776946001,"sku":"43139bea-c229-4e9e-86e3-77bfd62a63a4","price":61.17,"currency_code":"USD","in_stock":false},{"title":"70x100 cm \/ 28x40″ \/ On Black","offer_id":52832776978769,"sku":"d25dc239-967c-45b6-ab18-a8884741125b","price":61.17,"currency_code":"USD","in_stock":false},{"title":"70x100 cm \/ 28x40″ \/ Blue Print","offer_id":52832777011537,"sku":"bc76f820-c2d0-4078-a43f-fbf503807bbd","price":61.17,"currency_code":"USD","in_stock":false},{"title":"70x100 cm \/ 28x40″ \/ Vintage","offer_id":52832777044305,"sku":"43908145-1a17-481e-b923-7557a28081de","price":61.17,"currency_code":"USD","in_stock":false},{"title":"70x100 cm \/ 28x40″ \/ On Blackboard","offer_id":52832777077073,"sku":"c0d5aa45-24db-47f1-a7ca-9258dfa6318d","price":61.17,"currency_code":"USD","in_stock":false},{"title":"75x100 cm \/ 30x40″ \/ On White","offer_id":52832777109841,"sku":"0c436add-bf88-4210-98f1-75aa3f53a5bf","price":62.04,"currency_code":"USD","in_stock":false},{"title":"75x100 cm \/ 30x40″ \/ On Cream","offer_id":52832777142609,"sku":"8f0b4336-70a7-49f7-8fdf-47995e934915","price":62.04,"currency_code":"USD","in_stock":false},{"title":"75x100 cm \/ 30x40″ \/ On Black","offer_id":52832777175377,"sku":"2f88da92-4c46-4eb9-9ab5-851548506429","price":62.04,"currency_code":"USD","in_stock":false},{"title":"75x100 cm \/ 30x40″ \/ Blue Print","offer_id":52832777208145,"sku":"ea96d848-1ea4-4c83-b9e5-e167ddc45d12","price":62.04,"currency_code":"USD","in_stock":false},{"title":"75x100 cm \/ 30x40″ \/ Vintage","offer_id":52832777240913,"sku":"212bfdd7-d182-4893-89da-62ade7220ed4","price":62.04,"currency_code":"USD","in_stock":false},{"title":"75x100 cm \/ 30x40″ \/ On Blackboard","offer_id":52832777273681,"sku":"cbeb1287-f90a-46cc-91c4-11c066bcc229","price":62.04,"currency_code":"USD","in_stock":false},{"title":"A0 (84.1 x 118.9  cm) \/ On White","offer_id":52832777306449,"sku":"6096315c-ef5a-4bff-8e5c-dad181341ba6","price":64.02,"currency_code":"USD","in_stock":false},{"title":"A0 (84.1 x 118.9  cm) \/ On Cream","offer_id":52832777339217,"sku":"d53d52bb-8358-4c4d-80ec-a46f0012ea33","price":64.02,"currency_code":"USD","in_stock":false},{"title":"A0 (84.1 x 118.9  cm) \/ On Black","offer_id":52832777371985,"sku":"da8bd717-0f05-4105-83f8-b7ebba85566a","price":64.02,"currency_code":"USD","in_stock":false},{"title":"A0 (84.1 x 118.9  cm) \/ Blue Print","offer_id":52832777404753,"sku":"6f61aa22-27c2-4061-9ecf-bd9ca864a38f","price":64.02,"currency_code":"USD","in_stock":false},{"title":"A0 (84.1 x 118.9  cm) \/ Vintage","offer_id":52832777437521,"sku":"63cf16ba-8332-4cdb-815b-3e5ae948d8cc","price":64.02,"currency_code":"USD","in_stock":false},{"title":"A0 (84.1 x 118.9  cm) \/ On Blackboard","offer_id":52832777470289,"sku":"809db39e-28e8-4bb8-bb01-c4f7f91ee3e2","price":64.02,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/4048\/9809\/files\/aa27107d-0ece-40c0-b20f-f92ff05f2f04_c048305e-fb5e-460f-9834-f0179346c5e3.jpg?v=1778922569","url":"https:\/\/historicalimages.com\/products\/vintage-revolver-patent-by-c-p-oneill","provider":"Historicalimages","version":"1.0","type":"link"}