This from Mike Summa for #TBT:
For TBT- While traveling through Northern Indiana in the 1990’s I found 2 Mack MC’s lettered Engines 2 and 3 with identical specs of 1250/50. Sorry, do not know the year. Enjoy.Mike Summa

Mike Summa photo

Mike Summa photo
#1 by DENNIS on April 1, 2022 - 10:03 AM
To add to this, a friend of mine just bought the 1926 American LaFrance that once belonged to Goshen, Indiana. He brought it back to Indiana and its running after sitting in a barn in Wisconsin since 1964.
#2 by Mike Hellmuth on March 31, 2022 - 1:39 PM
The classic Mack MB models.Roberts Park fire district had a nice MB
rescue truck……
#3 by Tim on March 31, 2022 - 1:31 PM
Top photo could even be a 78 or 79, as the headlight/front signal bezels had changed somewhere in 80 or 81 (I can’t remember). 1978 was the first year for the MC/MR as it was the replacement for the MB.
#4 by crabbymilton on March 31, 2022 - 12:35 PM
Probably early 1980’s. Milwaukee had several of those in that time frame.