The company was founded at the end of World War I. In 1933 the company moved to Cradley Heath In 1967 Merged with the Brickhouse Group to form Brickhouse Dudley. Click for manufacturer's details
The manufacturer’s covers are made of metal and come in rectangular , circular , or square shapes. There is also a cover by this manufacturer with a shape close to a triangle .
No colored or gilded covers by this manufacturer have been found. City emblems also do not appear on the manufacturer’s covers.
Usually, the cover’s purpose is not indicated on it, although in some cases it can be determined either by the shape of the cover (drainage ) or by the inscription on it (for example, SV - sluice valve ).
The year of manufacture does not usually appear on the cover.
Standards No standard marks were found on the manufacturer’s covers.
Typical Covers Most of the manufacturer’s covers feature backgrounds with geometric patterns (short lines , short polygons , raised squares , etc.). Many covers are diagonal - square or rectangular covers composed of two triangles, where the opening is done by lifting one of the triangles .
and come in rectangular 
, or square 
shapes. 
. 
) or by the inscription on it (for example, SV - sluice valve 
, etc.). 
0 are best covers)
London (4)
,
St Albans (2)
,
Canterbury (1)
,
Cheltenham (1)
,
Hereford (1)
,
Hong Kong (1)
Possible Worlds Ltd. 
© 2017-2025
Click to the map showing all the covers made by Dudley & Dowell
Unknown (5)
Drainage (3)
Sewage (1)
Water (1)
United Kingdom (9)
Hong Kong (1)
