D&RG 503 - Sep 7 1956 - narrow gauge and standard gauge tracks on Monarch Branch - Maysville Colo
D&RG 601 - July 27 1957 - standard gauge tie in siding at Bondad Colorado - Jim Ozment
D&RG 319 - Jun 30 1956 - 489 with cars of standard gauge ties on Monarch Branch at mp 223 - Colo
D&RG 130 - Jun 14 1955 - standard ga  2 8 0 No 1143 headed fro monte vista west of Alamosa COLO
D&RG 476 - AUg 29 1956 -  Garfield switchback after standard gauging COLO
D&RG 456 - Aug 23 1956 - 1sr standard guage train on Monarch Branch COLO
D&RG 336 - Jun 30 1956 - standard gauge No 1161 2-8-0 & stock train WB toward Antonito from Alamosa COLO
D&RG 503 - Sep 7 1956 - narrow gauge and standard gauge tracks on Monarch Branch - Maysville Colo
D&RG 503 - Sep 7 1956 - narrow gauge and standard gauge tracks on Monarch Branch - Maysville Colo
D&RG 503 - Sep 7 1956 - narrow gauge and standard gauge tracks on Monarch Branch - Maysville Colo
See photo in original gallery.