- 1Plan of No. 3 Unit, Intermediate Compressor depicting sectional arrangement of two stage three crank gas compressor (MSL/0333)
192-, fonds - 2Collection of drawings of a vertical reciprocating gas compressor (BROTH)
c. 1918-1933, fonds - 3Drawing depicting sectional arrangement of 3 crank, 2 stage gas compressor (MSL/0431)
1935 Oct 11, fonds