3D-printed Plastic Self-propelled Railcars by T R Knapp Model Engineering
Model Manufacturer Info
Manufacturer:
T R Knapp Model Engineering (click for web site)
Prototype Info
Category:
Railbus
Year/Era:
1921
Model Info
Gauge:
Sn3
Introduced:
2025
Product Type:
3D-printed Plastic
Finish:
unpainted
Notes:
The designer scaled up the design for S-scale from an N-scale model.
(image copyright © T R Knapp Model Engineering)
TTn3 and Nn3 models shown.
(image copyright © T R Knapp Model Engineering)
The actual 3D-printed parts that will be shipped.