Holitzer rail-mounted gun (england)
Type: building=static_caravan
Coordinates: 50.860747442887586, -1.1391598641090595
Area: 3.213787841796875e-05 km²
OSM tags:
building: static_caravan
covered: yes
layer: 1
name: Holitzer rail-mounted gun
note: length given as 16 metres; barrel rests on a "proofing carriage" that does not allow eg. rotation
operator: Royal School of Artillery
ref: BL 18 L1
source: https://en.wikipedia.org/wiki/File:BL18_RailwayHowitser.jpg
wikipedia: en:BL 18-inch railway howitzer