( 1) Ordnance Survey Map (Scale / Date)
OS 6" 1958
|
( 2) Ordnance Survey Map (Scale / Date)
OS 25" 1901
|
( 3) Field Investigators Comments
F1 BHS 24-JUN-70
|
( 4) General reference
The Durobrivae of Antonitus 1828, pl I (Map) XVI - XXII. (E T Artis)
|
( 5) General reference
JRS 43, 1953, 95 (J K St Joseph)
|
( 6) General reference
Peterborough New Town 1969 25-26 and plan (RCHM)
|
(7) General reference
Eng Heritage Sams Cambs 1987 14
|