PECO NB-14 RAILWAY HOUSE. This kit will make two brick type station houses together with two single storey extensions. the kit can be assembled in a variety of ways and if required extra doors and windows are supplied, to increase the possabilities. Size for house: 38mm / 1 1/2in by 41mm / 1 5/8in Size for extension: 28.5mm / 1 1/8in by 22mm / 7/8in