Tender Is Finished! - Pennsylvania A3 Switcher, Part 34

TENDER IS FINISHED! - Pennsylvania A3 Switcher, Part 34

Quartering and Eccentrics - Pennsylvania A3 Switcher, Part 41

LOCOMOTIVE BEGINS! - The Frames - Pennsylvania A3 Switcher, Part 35

Finishing the Tender Tank - Pennsylvania A3 Switcher, Part 24

Finishing The Water Pump - Pennsylvania A3 Switcher, Part 32

Finishing Boiler Bulkheads - Pennsylvania A3 Switcher, Part 3

Main Bearings and Drivers - Pennsylvania A3 Switcher, Part 39

Building Railroad Car Suspension - Pennsylvania A3 Switcher, Part 17

Crank Pins and Powder Coating - Pennsylvania A3 Switcher, Part 40

Finishing the Tender Chassis! Pennsylvania A3 Switcher, Part 20

Squaring the Frames - Pennsylvania A3 Switcher, Part 36

Boiler Outer Crown Sheet - Pennsylvania A3 Switcher, Part 8

Front Driver Axle Box - Pennsylvania A3 Switcher, Part 38

Footboards and Gags - Pennsylvania A3 Switcher, Part 37

Tender Water Tank - Pennsylvania A3 Switcher, Part 21

Finishing the Boiler!!! Pennsylvania A3 Switcher, Part 12

Boiler Building Q&A! Pennsylvania A3 Switcher, Part 14

Finishing The Boiler Shell - Pennsylvania A3 Switcher, Part 6

Plumbing Time - Pennsylvania A3 Switcher, Part 33