Inside The BC-610E
The upper deck or RF deck, 250Th in forground, tuning units to the left and the hand wound coil for 160m on the right.
The modulation deck, the two 100TH's in the middle , the 2A3's on the right and the modulation trans former behind the 100TH's.
The lower deck or power supply deck, the power transformer on the left, 866A mercury rectifiers in the middle and the PS choke on the right.