Recycling nickel electroplating rinse waters by low temperature evaporation and reverse osmosis /

"Contract no. CR-815829."

Operator's manual : water purification unit, reverse osmosis, 600 GPH trailer mounted ... model 0996108001 (4610-01-234-2190).

Includes index.

A practical treatise on railway curves and location : for young engineers : containing a full description of the instruments, the manner of adjusting them, and the methods of proceeding in the field, new and simple formulae for compound and reverse curving, rules for calculating excavation and embankment, staking out work, &c., together with tables of natural sines and tangents, radii, chords, ordinates, and others of general use in the profession /

On spine: Shunk on railway curves &c.

Organizational, direct support and general support maintenance repair parts and special tool list for water purification unit, reverse osmosis, 600 GPH trailer mounted, flatbed cargo, 5 ton 4 wheel tandem model Rowpu 600-1, (4610-01-093-2380).

"September 1983."

Operator, organizational, direct and general support, and depot maintenance manual (including repair parts) : welding machine, arc, inert shielded, transformer, 300 amp, 10 to 400 amp AC straight polarity, 10 to 00 amp DC reverse polarity (Midstates model MAG 00 AC/DC T 14) FSN 3431-862-6670.

"February 1967."

Organizational, direct support, and general support maintenance manual : water purification unit, reverse osmosis, 600 GPH trailer mounted, flatbed cargo, 5 ton 4 wheel tandem model Rowpu 600-1 (4610-01-093-2380) and 600 GPH skid mounted model Rowpu 600-3 (4610-01-113-8651).

Includes index.

Engine crew with log train, one man raising hat (names inscribed on reverse)

from left: 1 - Wm. Tate, conductor, on pilot [others unidentified]