(UTC) | Bigdumbdinosaur | 543692 (bytes) | 802×1200 | Picture of a geared head drillpress designed for tool room and production use. This photograph was
micrometer wheel wa amoved
by a milled edge hard rubber wheel of abo ,; •_« jpg
diameter. The micrometer screw an i wh. ei re
sponded so delicately and accurately
statistical report for the year ending June 30, 1901 - from, American Engineer and Railroad Journal, 1901 - (IA americanengineer75newy) (page 258 crop).jpg.
reference chart"--p. I Chemical warfare agents -- Self-aid -- Navy gas mask drill -- Care and disinfection of the gas mask -- Matériel and tactics -- Decontamination