. The clays and clay industry of New Jersey. Clay; Clay industries. PLATE Fig. 1. Making fireproofing. The man grasps with his left hand the frame with piano wires for cutting the clay into proper Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Ries, Heinrich, 1871-1951; Kümmel, Henry Barnard, 1867-; Knapp, George N. Trenton, N. J. , MacCrellish & Quigley, printers

---

Size: 1823px × 1371px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1900, bookpublishertrent, bookyear1904