The essentials of descriptive geometry . show the method of securingstiffness and true form by insert-ing cardboard forms. l82 ESSENTIALS OF DESCRIPTIVE GEOMETRY its appearance may be greatly improved if upon completion itis given a coat of bronze or silver paint. This covers the gluemarks and gives the model a fresh and finished appearance at atrifling

---

Size: 1306px × 1912px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1910, bookidcu3192400462, bookyear1915