Great Drain. Looking north ... Scanned 2005 for the 75th anniversary exhibition and publication. 2392 Horizontal (normal) ... 5 Jun 1940
Great Drain: North of Bath; c.a. 42-58. Pictures ... ΝΝ-41 8048, 8049 Section ΝΝ 300 Section ΝΝ 357 Section ΝΝ 362 Section ΝΝ 385
Well at 104/Θ ... ΝΝ-12 2391, 2392 ΝΝ 1719 SS 9552 ΝΝ 1720 P 16623 Section ΝΝ 357 Section ΝΝ 362 ... 6 May 1940
Notebook ... R. S. Young ... 2201 2396 ... 1939
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