Page:Cassells' Carpentry and Joinery.djvu/300

This page has been validated.

274

CARPENTRY AND JOINERY.

Fig. 898.—Elevation of Centering for Stone Arch.

Retrieved from "https://en.wikisource.org/w/index.php?title=Page:Cassells%27_Carpentry_and_Joinery.djvu/300&oldid=10407843"