Underground petrol tanks - Toby Cover lids

These covered the valves/access points for the underground petrol tanks

Heavy cast items with the owners names cast in them
Size 9in diameter (235mm)  

1) BP

Size 9in diameter (235mm)

The wording around the edge. Reads "Property of the British Petroleum Co of NZ Ltd"

The BP in a shield close up

 There is a number "1" stamped above the top of the shield

The underside has a supporting X for strength