Inside Out Library · Explore
Journal (1917)
Society of Glass Technology · [Sheffield] · leaf 594
Fig. 94. … Fig. 95.Glass
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
More pictures from Journal
More like this
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten10unit-839-564.webp)
