=> ../
=> 223-6845_729_CEman_1959.pdf
=> 223-6988_729_CE_Mar62.pdf
=> 727/
=> 729/
=> 7340/
=> A22-6589-1_magTapeReference_Jun62.pdf
=> A32-0006-1_Tape_Specifications_for_IBM_One-Half_Inch_Tape_Drives_at_556_800_BPI_and_3200_FCI_Jul69.pdf
=> C28-8142_IBM_Standard_Tape_Label_1963.pdf
=> G22-6634_7340_Hypertape_Oct61.pdf
=> GA32-0006-3_Tape_Specifications_for_IBM_One-Half_Inch_Tape_Units_at_556_800_BPI_and_3200_FCI_197005.pdf
=> GA32-0006-5_Tape_Requirements_for_IBM_One-Half_Inch_Tape_Units_at_556_800_1600_and_6250_BPI_197901.pdf
=> IBM_Magnetic_Tape_Specifications_200BPI_Sep1960.jpg
=> J28-6153_Hypertape_IOCS_Sep61.pdf
=> SY31-0697-02_9348_Service_Jan92.pdf
=> papers/