Military Generator Portable Load Center / Breaker Box / Power Distribution Center 60 Amp Tampa Armature Works, part number 1010-180

Military Generator Portable Load Center / Breaker Box / Power Distribution Center. 60 Amp.  Made by Tampa Armature Works, part number 1010-180. This panel has 2 single phase 120 volt Square D breakers, as well as 2 3-phase 60-amp Square D breakers. Has two 20-amp 3-pin twistlock receptacles, and a 4-pin 20-amp 125v/208v twistlock receptacle. Also, a 5-pin 60-amp 3 phase receptacle. These were over $5000 new. They are housed in a weather resistant aluminum box. Light weight and great tote handles 15543 T1RD?