GE B23-7 series

model	builder	build	gauge			career
B23-7	GE	1977−1984 (536)	1435		DE	ATSF B23-7 BNSF B23-7 CR B23-7 FGLK B23-7 MP B23-7 OHCR B23-7SR SP B23-7 UP B23-7
BQ23-7	GE	1978−1979	1435		DL	CSXT BQ23-7

model	builder	build	gauge			career
B23-7	GE	1977−1984 (536)	1435		DE	ATSF B23-7 BNSF B23-7 CR B23-7 FGLK B23-7 MP B23-7 OHCR B23-7SR SP B23-7 UP B23-7
BQ23-7	GE	1978−1979	1435		DL	CSXT BQ23-7