( 1) General reference
OS 1:10,000 1973
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( 2) General reference
J Derby NH&AS 81 1961 85-110 Plans (G Webster)
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( 3) General reference
Ib 87 1967 40-69 Plans (M Brassington) 70-85 Plans (M Todd)
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( 4) General reference
Ib 89 1969 107-114 (M Brassington)
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( 5a) Oral information, correspondence (not archived) or staff comments
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( 5) General reference
JRS 59 1969 211-213 Plan
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( 6b) Oral information, correspondence (not archived) or staff comments
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( 6) General reference
Britannia 1 1970 283
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( 7c) Oral information, correspondence (not archived) or staff comments
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( 7) General reference
Ib 4 1973 285
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( 8d) Oral information, correspondence (not archived) or staff comments
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( 8) General reference
Ib 12 1981 335
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( 9) General reference
Iter Cur 1724 SO plan (W Stukeley)
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(10) General reference
BAR 21 1975 - Roman Fort Defences 161 (M J Jones)
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(11) General reference
Place Names of Roman Britain 1979 334 (A L F Rivet & C Smith)
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(12) Field Investigators Comments
F1 FRH 29-NOV-66
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