The ADLER engine assembly from 20 April 2025
20 April 2025 Steam chest outer assembled and completd 20 April 2025 Steam chest inner constructed 20 April 2025 Firebox boiler end completed 20 April 2025 Firebox boiler end inner assembled and outer prepared 20 April 2025 Boiler painted green and brass bands added. Supports painted metallic steel 20 April …