Inside Out Library · Explore
[Roller-skate patents] (1861)
United States. Patent Office · [Washington, D.C. : U.S. Patent Office] · leaf 190
![An illustration from [Roller-skate patents], 1861, leaf 190](https://img.insideoutlibrary.com/img/1024/ia-rollerskatepaten00unit-190-0.webp)
2 Sheets--Sheet 1. W. P. GREGG. Roller-Skates. Patented Aug. 11, 1874. No. 153,946 … "fthsessvs ZTbtr&TiJtoj' //&/jty*xA <&> t^^yae. THE GRAPHIC C0.PH0T0-tlTH.393.4l PAP.K PLACE, N;Y.Roller skates · Patents
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
More pictures from [Roller-skate patents]
More like this
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten07unit-687-441.webp)
