A very nice set of hp 5065A photos from Corby Dawson...

Pictures of disassembled HP 5065A rubidium optical unit

Complete unit

Magnetic shields for the ends

Lamp assy. end with the 3 mounting screws removed (Lamp assy. lifts out)

Lamp assy. removed and looking through to see the filter cell

Lamp assy.

Lamp assy. reflector removed showing lamp

Cell end with friction clamp removed showing 60Mhz input, photocell output and TED cables (Cell asy. Screws out)

Cell assy. removed and looking into the uW cavity

Cell assy. showing rubidium cell

Cell assy. showing TED (Thermo Electric Device) [A small thermoelectric cooler module]