Hedges Patent Vortex Speed Indicator
Small Hedges Patent Vortex Speed Indicator (Dirty, quantity of fluid missing)
Details
- Category:
- Motive Power
- Object Number:
- 1915-560
- type:
- speed indicator
- credit:
- Killingworth Hedges
Small Hedges Patent Vortex Speed Indicator (Dirty, quantity of fluid missing)