Mike,
Engine 38 was never assigned a Mack R model. I have a slide of the Undercliff unit dated 7/1982, and their are some minor differences between the Undercliff rig, and a Pittsburgh rig. The slide is pre-refurbishment. Are you positive this was purchased from the city, and not purchased new by the dept using the Pittsburgh spec?
Engine 38 was never assigned a Mack R model. I have a slide of the Undercliff unit dated 7/1982, and their are some minor differences between the Undercliff rig, and a Pittsburgh rig. The slide is pre-refurbishment. Are you positive this was purchased from the city, and not purchased new by the dept using the Pittsburgh spec?