Philips 435 - 436 - 438 serie Condensator Gegoten Polystyreen ( 'Mini poco' )

Philips 435 / 436 / 438 series Capacitor Moulded Polystyrene (Mini poco)
also known under Mullard C295.
These molded polystyrene capacitors were available in the following working voltages:

• 63 Vdc
• 125 Vdc
• 250 Vdc
• 500 Vdc 

Capacitance ranged from 680pF to 0,16uF

These capacitors are the early Mini poco types with yellow wax-like molding.
There was also a 42X range called Micro poco, with working voltages from 63 Vdc and 125 Vdc. These were not molded. 

In the late '70s, the Mini poco range was discontinued and the working voltage range of the Micro poco range was extended (423 - 431 series). 

See pictures for original datasheet info.