Arrangement of Draw-in Chambers for Condense Return Main

  • Reference
    • GB 248 GUA BUL 6/1/163
  • Former Reference
    • GB 248 GUA 77702
  • Dates of Creation
    • c1910-1948
  • Physical Description
    • 0.69 x 0.38m 1 print Scale: 1/2":1'

Physical Characteristics and/or Technical Requirements

Mechanical copy. Bound in wooden roller.