Ok, so its not a Frisco locomotive, but it used Frisco trackage from Seligman MO to Wayne MO. Trying to find the best kit to use as a starting point for a HO scale version. Correctly positioned/sized domes are hard to find it seems. I've seen lots of info for USRA heavy and light 2-8-2s but I haven't matched the silhouette. M&A #55 was previously AB&C's #207, prior to that AB&A's #98. Scrapped in 1949. All according to J. R. Fair Jr's "North Arkansas Line". Hoping Don W., or Karl B. or ??? can get me closer. Thanks.