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| Patents for F. R. Railstone | |||||
| Picture | Number | Date | Patentee | Title | |
| 1,060,186 | Apr. 29, 1913 | H.J. Hjorth | Lantern Holder for Boats | ||
| 1,127,890 | Feb. 09, 1915 | H.J. Hjorth | T-Rest for Lathes | ||