Vintage Model Rectifier Corp DUAL POWER Model Train Hobby Transformer

Vintage MRC Model 500 HO Train Control Throttle pack with box & instr-working

Throttle Pack HO model train Controls MRC Transformer Model Rectifier Corp

MRC Dual Power 027 Two Train Transformer/270 Watts of AC Power/One Controller

Tech II Model Train Control Dual Power 2800 -Tested Working

Vintage Lionel ZW Muti-Control Train Master Model Train 275W Power Transformer

KF Industries Dual Control HO Power Pack Mod CB 52 Untested Transformer Train

MRC Twinpower Model 202 UL HO Scale Train Transformer Dual Cab Controller