Report on purification or softening of feed water
Contributors: American Railway Master Mechanics' Association
Publisher: American Railway Master Mechanics' Association
Published: 1891
Place of publication: United States]
Language: eng
Notes: Signed: W.T. Small ... [et al.].

Dated: Bloomington, Ill. May 20, 1891.

Broadside.

At head of title: Note--Subject to revision. Bring this with you to the convention.