From: utzoo!decvax!harpo!ihnp4!ixn5c!inuxc!pur-ee!stocker Newsgroups: net.railroad Title: Re: HO scale query - (nf) Article-I.D.: pur-ee.717 Posted: Fri Dec 10 09:35:32 1982 Received: Sat Dec 11 03:26:22 1982 References: ihuxm.125 rocheste.298 HOn3 is HO narrow guage with a distance between rails of 3 scale feet. HOn2 1/2 is the same with 2 1/2 scale feet between rails. Such smaller (than the 4 foot 8 1/2 standard) gauges were used out west where the mountains wouldn't allow for larger roadbed and equipment, in some Eastern railroads where the cost of 'real' equipmet nt was prohibitive, in amusement parks, etc. dave pur-ee!stocker