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123,688 · French · "Improvement in Vault Lights" · Drawing
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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: 2014 · Hayward · "Pavement Lights" · Figures 7 & 8 Next: 133,032 · Hyatt · "Improvement in Vault-Lights" · Drawing 1 Navigation
Drawings: 48 of 667
123,688 · French · Improvement in Vault Lights