"Hook" single chain gears

Reference No:
C DBPM/7/58
Dates:
1917-1929
Description:
Also includes: dumping grabs, 1922-1930; relay clutches, 1926-35; coil gears, 1917-19; "Clip" single chain gears, 1919-24; rope block gears, 1916-27
Format:
Archive Item
Access Conditions:
Access will be granted to any accredited reader
Repository:
Hull City Archives
Collection:
Priestman Bros. Ltd of Hedon Road, Grab Manufacturers