Let's keep with the pun topics, and see your black engines! IAIS #600 in Council Bluffs: Golden, CO (now at the CO RR Museum):
844 in Muskogee: Rio Grande 491 at the Colorado RR Museum, March 1994: 70-tonner at the Oregon Pacific, Milwaukie, OR: And a Georgia Central U-boat (ex-Southern Ry) in Macon:
1880's train - AKA The Black Hills Central in South Dakota. BHC #110, an Ex Weyerhaeuser locomotive. The ONLY Operating 2-6-6-2T in the world! Running from Hill City, SD to Keystone, SD. A distance of 9.5 miles one way. And a favorite of mine! Rio Grande GP60 #3155 and #3154, south at Palmer Lake, CO. Also in the line up, an SP SD45 and a UP SD60, I think.
AT&SF 3751 on 12-27-92 Walong siding, called the loop UP 3985 uphill on Cajon Pass RGS #42 in 2006, Knotts Berry Farm
I know, she's been shown but deserves the Black Tie affair............. Here she is working, cruzing at 70mph at Orogrande, New Mexco
I found another one. One of my all time SP favorites. The beautiful AC-9 shown just west of Tucumcari, New Mexco headed towards Santa Rosa............................... Athearn, IM, FVM, KATO, ANYBODY hint, hint, hint. Here she is taking on water at Alamogordo, New Mexico........
Here is another elegant one, on turntable @ El Paso, Texas............................... Photo by Mr. Motts.