31. Bausch & Lomb Optical Co. Projection Apparatus Date: 1917 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Date Added: August 29, 2022
32. Bausch & Lomb Optical Co. Projection Apparatus Date: 1917 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Date Added: August 29, 2022
33. Bausch & Lomb Optical Co. Projection Apparatus Date: 1917 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Date Added: August 29, 2022
34. Bausch & Lomb Optical Co. Projection Apparatus Date: 1917 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Date Added: August 29, 2022
35. Bausch & Lomb Optical Co. Projection Apparatus Date: 1917 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Date Added: August 29, 2022
36. Bausch & Lomb Optical Co. Projection Apparatus Date: 1917 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Date Added: August 29, 2022
37. Bausch & Lomb Optical Co. Projection Apparatus Date: 1917 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Date Added: August 29, 2022
38. Bausch & Lomb Optical Co. Projection Apparatus Date: 1917 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Date Added: August 29, 2022
39. Bausch & Lomb Optical Co. Projection Apparatus Date: 1917 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Date Added: August 29, 2022
40. Bausch & Lomb Optical Co. Projection Apparatus Date: 1917 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Date Added: August 29, 2022
