Sabin, Alvah Horton, 1851-1940 · New York, John Wiley & Sons, Inc.; [etc., etc.] · leaf 80
Sanitation 6S ■•.■«■ ! k r^f- ■ -yV '"^** .^A'* … Lower part, rust lumps, or "tubercles"; Xj- Above, part of the same surface, sand-blasted, showing pitting
Paint · Red lead
Internet Archive · Cornell University Library · Public domain (published before 1931). Free to use for anything.
