Fig. 36— The White & Middleton Gas Engine
Fig. 37— The White & Middleton Gas Engine, Sectional View
Fig. 38— The Nash Gas Engine
Fig. 39— The Nash Gas Engine, Vertical Section
Fig. 40— The Nash Gas Engine, Mixing Valve
Fig. 41— The Nash Gas Engine, Vertical Section
Fig. 42— The Nash Gas Engine, Vertical Section
Fig. 43— The Backus Gas Engine
Fig. 44— The Backus Gas Engine, Sectional View