TI Portable Professional Computer
Model: Montgomery Ward P200 (TXI-8662A)Battery: 3*AA NiCd or 4*AA AlkalineAdapter: AC9130 or AC9120Year: 1974Chip: TMS0601Manual: Info:
Model: Montgomery Ward P8M (TXI-8646A)Battery: 4 x AA Adapter: Year: 1974Chip: TMS0601Manual: Info:
Model: Montgomery Ward P8P (TXI-8645A)Battery: 4 x AA Adapter: Year: 1978Chip: TMS0128Manual: Info: