. Scientific American Volume 91 Number 16 (October 1904). Retouching Plaster Model. Finishing: Model of General Porter. Putting on Channels, Gates, and Cores. 1 1 «,v * &1 i*sr^ p 1 m n Ki] 1 fe^iS^ r ,..

---

Size: 1297px × 1927px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1900, booksubjectdevice, bookyear1904