Index of /pdf/burroughs/Electrodata/220
       _______________________________
       
   DIR /pdf/burroughs/Electrodata
   DIR b220_console
   DIR brochure
   DIR schematics
       220-21011-D_BALGOL_196101.pdf
       220-21012-D_STAR_II_Asm_196110.pdf
       220-21017_B220_BALGOL_196303.pdf
       5006_Datatron_220_Instructions_1957.pdf
       5019_An_Introduction_to_Coding_the_Burroughs_220_195812.pdf
       5020A_B220_OperCharac_196008.pdf
       5023_B220_OperatingProcedures_19911.pdf
       B220_DatatronRefMan.pdf
       B220_PocketCard.pdf
       BALGOL_listing_196105.pdf