P B Mutrie Motor Transportation
Waltham, MA
MC-031600 DoT 61862
P.B. Mutrie Trans. was a bulk hauler from Waltham, MA who was acquired by Coastal Tank Lines out of York, PA and later in later years
Facebook - Mutrie Trucking
Profiled in Mike Terebecki's The Trucking Pioneers Book III (click image to see Book index)
Acquisitions
Patches of it that are in my project - Facebook Trucking Industry Insignia Patches
Other known patches
If you want your own trucking company memoribilia:
Items available on eBay
Note that patches sold by "freedomfifty2k" and "bob82ndabn325inf"are likely promo/replica patches, not patches actually used by the company represented.