Log speed variation indicator housing shoe

Log speed variation indicator housing shoe

Object Details

ID: NAV0752.1
Type: Log speed variation indicator housing shoe
Display location: Not on display
Creator: Unknown
Date made: Unknown
Credit: National Maritime Museum, Greenwich, London
Measurements: Overall: 12 mm x 71 mm x 73 mm
Parts: Walker's "Excelsior" Speed variation indicator (Log speed variation indicator)
  • Log speed variation indicator housing shoe (NAV0752.1)