LOT 2 PLTS COMMUNICATION ELECTRICAL COMPONENTS, VARIABLE ATTENUATOR, COMMUNICATION MODEM-SMARTMODEM 1200 HAYES MICROCOMPUTER PRODUCTS, POWER CONVERTER, MICRO CIRCUIT LINERS, SPACE INC. , COMMUNICATION INTERFACE UNIT, A-1 REAR PANEL ASSEMBLY, ELECTRIC CARD EXTENDER, FRONT PAEL ASSEMBLY, TELEPHONE SET ANTENNA BASES, CONTROL UNIT ASSEMBLY, MAST SECTION, KEYBOARDS, FILTER BAND PASS, MOUNTING BASE ASSEMBLY, GROUNDING KITS, MDL-MK-2551A/ U, W/ INSTRUCTIONS.