A gauge 'O' two rail electric model of the Union Pacific R.R. 2-10-2 locomotive and tender No. 5006 with external details including fluted connecting and coupling rods, brake gear, fine pipework, working headlight, buck-eye coupling, cowcatcher, bell and other details. Tender details include twin four wheel bogies, vacuum tank and brake cylinder, tank filler caps, buck-eye coupling, ladders and pipework, by K.T.M., and finished in black and silver by Max Grey -- 4 x 23in.(10.2 x 58.4cm)