Author:
Title: The Sanitary Simplex Milking Machine.
Description: Sm. 4to; pp. 24; b/w illustrations throughout; stiff stapled wrappers are scuffed with numbers written in pen on rear, right corner of book bent, a good copy. Melbourne, Baltic Paasch Simplex Machinery Co, n.d.

Keywords: Australian agriculture history milking machines Sanitary Simplex milking plants dairy catalogue