Commissioners for the Improvement of the Navigation of the River Severn
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Improvements and maintenance
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General maintenance records
BW163/16/3/3
"Details of Signal Post & Levels for Tie Bars"
Sectional plan and elevation. Stamped "Severn Navigation [2] [illegible] Feb [illegible] Engineer". Surveyed by A H S W[aters].
(February 1944)
BW163/16/3/3
1 document