I measured the two parts of the chassis yesterday and confirm the o/a width of the rear chassis channels is 3’-0” [910mm]. The section used is 2” x 5 ½” [140mm]. The rear axle could have been top half worm drive, a la Dennis.
The o/a width of the front chassis channels is only 2’-5 ½” [750mm]. The section here is 2” x 5” [130mm]. Chassis construction is pure International and matches a photograph of an early such [wooden wheeled, solid tyre] truck.
Berliet lorries were generally chain drive. Both the French Berliet and American Liberty trucks had 7 spoked cast wheels. Would these have fitted other manufacturers axle stubs? or are the axles off another vehicle all together? Would the bolts be Metric/Whitworth/BSF/AF/BA? As I intend to sell these parts it would be useful to know what I really have for sale!
Regarding previous use, the lion’s cage was in a static menagerie which supplied wild animals for sale between the wars, and I believe during WW2 too.