BW135/14/3
"Hertford Gas Works. Plan. Session, 1863-4"
Parliamentary plan of proposed line of new pipes which cross the River Lee. Annotated in ink on front "Marchant & Pend - Hertford". Thomas G Barlow, Parliamentary St Westminster, engineer, and William Wilds, Hertford, surveyor.
1863-1864
BW135/14/3
1 volume