- Convertible Lens by an Unknown Maker, c. 1900...
- 6 Brass Lenses, c. 1875–1890...
- Giant Lot of Lens Connecting Rings...
- Landscape Lens "16 x 20", c. 1870...
- 10 Brass Landscape Lenses, c. 1880–1910...
- 10 Brass Portrait and Landscape Lenses, c. 18...
- Large Lot of Optical Books, 1843 onwards...
- "The Wonders of Optics", 1875...
- "Raupe" Projection Lens, c. 1899...
- Petzval-Type Portrait Lens, c. 1865...
- German Literature: Optics/Lenses, History and...
- 13 Brass Lenses with Short Focal Lengths...
- 20 Brass Lenses (for Restoration), c. 1845–18...
- 8 Brass Lenses and Magnifying Glasses...
- 12 Brass Lenses...
- 10 Brass Lenses, c. 1880–1900...
- 15 Brass Lenses, 1870–1920...