LOT(1)HP MDL 5359A SN 2812A01494 ELEC TIME SYNTHESIZER(1)HP MDL 5061A SN 1640A01306 CESIUM BEAM FREQUENCY STANDARD OPT 01(3)EA UNK MFG ASSY 810A5400 ELEC SYNTHESIZERS, (1)EA HP MDL X164A SN 8 VARIABLE ATTENUATOR, 0-50DB & (1)EA TEK MDL OS-245(P)(U)OSCOPE DISPLAY, SN 1647A.