<page_title> Rio Grande class K-37 </page_title> <section_title> Roster </section_title> <table> <cell> 493 <col_header> Class K-37 Number </col_header> </cell> <cell> D&SNG <col_header> Current Owner </col_header> </cell> <cell> Retired 1970. Moved to D&SNG 3/1981. Undergoing restoration to operational condition as an oil-burning engine. <col_header> Notes </col_header> </cell> </table>
The D&SNG undertook the restoration of Rio Grande class K-37's 493.