Set of tyre gauges

Set of Tyre Gauges in Box, L.N.E.R. & N.E.R., L.N.E.R. Design 1925 to Drawing No.10035. Circular No.40. Thin flange (in 2 sections). Engraved steel, Dimensions: 6?"x4" L.N.E.R. Design 1925 to DWG No.10035. Full Flange. (2 sections) 6 or 8 coupled Driving Tyre 1905 (2 sections), Dimensions: 6?"x4" 8 Coupled Intermediate Tyre Gauge 1905. (2 sections)