Content copyright 2016. T R Knapp Model Engineering. All rights reserved.

Life-long model railroader, Tom grew up in SP Narrow Gauge country. NMRA member since the mid-1960’s, about the time he started modeling in N-Scale. Earned “Master Model Railroader #101” status from the National Model Railroad Association on the basis of N-scale and Nn3 modeling. Participated in the first NMRA National Convention NTRAK layout in 1974 with an  NTRAK Module including Nn3. Was a contest model judge in the Coast Division Pacific Coast Region of the NMRA for several years. Is the  Current “Nn3 Chair” of the NMRA Technical Committee. Frequent contributor to model railway publications (see “Bibliography” tab) and one of the founding members of The Nn3 Alliance.

Content copyright 2016. T R Knapp Model Engineering. All rights reserved.

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NOTICE: We are moving and will not be able to produce kits until further notice. It is anticipated production will resume in November 2019. Until that time you can purchase raw 3D printed parts at our Shapeways Store at: https://www.shapeways.com/shops/trknappmodelengineering

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