Detail Section and Elevation of Iron Airtight Access Door

  • Reference
    • GB 248 GUA BUL 6/1/168
  • Former Reference
    • GB 248 GUA 77702
  • Dates of Creation
    • c1910-1948
  • Physical Description
    • 0.32 x 0.25m 1 print

Physical Characteristics and/or Technical Requirements

Blueprint. Bound in wooden roller.