CHALK, David L.
Bournemouth Trolleybuses - Official Souvenir Brochure 1933 - 1969: 36 Years of Service
CHALLIS, W.H.
Principles of the Layout of Signals (British Practice)
The Institution of Railway Signal Engineers Booklet No. 1
CHALLIS, W.H.
Holding the Route
The Institution of Railway Signal Engineers Booklet No. 16
CHAMBERLAIN, Peter & ELLIS, Chris
The Churchill Tank - The story of Britain's most famous tank, 1939 - 1965
CHAMBERLAIN, Peter & ELLIS, Chris
Armour in Profile - Tank Mark VIII "The International"
Armour in Profile Number 19