The Hal Riegger Collection of NCat Materials

Links below are to lower resolution files suitable for printing. High resolution links are available here.

Catenary Construction

Catenary Wire Hanging

Model RRer Bluebook Traction

NMRA Case for Catenary

NMRA D6v.01

NMRA Overhead Construction

NMRA RP5.1

NMRA RP5.2

NMRA RP5

NMRA RP6

NMRA RP9

NMRA RP12

NRMA TI-7.10

NMRA TI-7.25

NMRA TI8.90

NMRA TI-8.92

NMRA Traction Hints

Westinghouse Catalog

Wire Height by RR