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Up: Patent Index 		211,297 · Dale · "Improvement in Illuminating Tiles for Covering Vaults, &c." · Drawing 1
Home  > Prism Glass  > Patent Index  > Drawing 1 		First: 211,297 · Dale · "Improvement in Illuminating Tiles for Covering Vaults, &c." · Page 1 Last: 211,297 · Dale · "Improvement in Illuminating Tiles for Covering Vaults, &c." · Drawing 2 Prev: 211,297 · Dale · "Improvement in Illuminating Tiles for Covering Vaults, &c." · Page 2 Next: 211,297 · Dale · "Improvement in Illuminating Tiles for Covering Vaults, &c." · Drawing 2 Navigation
211,297: 3 of 4

First: 8,058X · Rockwell · "Vault Light" · Drawing Last: 397,371 · Deutsche Glasbau-Gesellschaft · "Improvements in Moulds for use in the Construction of Floor Slabs, Wall Panels, Pavement Lights, Windows and the like of Glass Framed in Ferroconcrete" · Drawing Prev: 206,571 · Hyatt · "Improvement in Modes of Covering, Lighting, and Ventilating Areas, Vaults, &c." · Drawing 2 Next: 211,297 · Dale · "Improvement in Illuminating Tiles for Covering Vaults, &c." · Drawing 2 Navigation
Drawings: 125 of 667 		211,297 · Dale · Improvement in Illuminating Tiles for Covering Vaults, &c.