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Firs Quarry - Arched Shaft Firs Quarry Shaft C1 Firs Quarry Shaft 4097 Firs Quarry Shaft 5316 Firs Quarry Shaft I2 Firs Quarry Shaft I5 Firs Quarry Shaft CC4 Firs Quarry Shaft B2 Firs Quarry - Hadley Shaft Firs Quarry Shaft D2 Firs Quarry Shaft B1 Firs Quarry - Hadley Arms Entrance Firs Quarry Shaft H1 Firs Quarry Shaft F1 Firs Quarry Shaft D3 Firs Quarry Shaft H2 Firs Quarry - Quarry Bottom (East) Firs Quarry - Quarry Bottom (West) Firs Quarry - Davidge's Bottom Firs Quarry Shaft J1 Firs Quarry Shaft A1 Firs Quarry Shaft J2 Firs Quarry Shaft J4 Firs Quarry Shaft J5 Firs Quarry Shaft L5 Firs Quarry Shaft L1 Firs Quarry Shaft A3 Firs Quarry Shaft L6 Firs Quarry - Hopecot Allotments Quarry Firs Quarry Location Firs Quarry - De Montalt Place Byfield Quarry Shaft R3 Byfield Quarry Shaft T1 Byfield Quarry - Allottment Shaft T2 Byfield Quarry Shaft Q1 Byfield Quarry Shaft R4 Byfield Quarry Shaft 495 Byfield Quarry Shaft R2 Stonehouse Quarry North Byfield Mine Location Byfield Quarry Shaft S4 Byfield Quarry Shaft T3 Byfield Quarry Shaft R1 Stonehouse Quarry West Byfield Quarry Shaft S1 Job Salter's Well Byfield Quarry Shaft S2 Byfield Quarry Shaft S18 Byfield Quarry Shaft P1 Byfield Quarry - Irving's Incline Kelks Quarry Location Wilk's Quarry Vinegar Down Quarry Air Shaft Kelks Quarry Shaft Byfield Entrance 1 Byfield Entrance 2 Cox's Quarry Location Byfield Quarry Unknown Shaft
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Combe Down, Bath.
| NGR: | ST 75971 62545 |
| WGS84: | 51.36146, -2.34651 |
| Length: | Not recorded |
| Depth: | Not recorded |
| Altitude: | 163 m |
| Tags: | Mine, Shaft, Lost |
| Registry: | wbc |
This is one of the four shafts in the present day Firs Field. It was examined by the Oxford Archaelogy team in 2008 who noted their location overlying an underground roadway. It is understood that the shaft was open until approximately the the mid twentieth century, when it was infilled with ash and general rubbish.
The shaft is now lost although its position is marked by a mature horse chestnut tree.
Alternative Names: Combe Down Quarries, Combe Down Quarry, Firs Quarry, Firs Mine, Firs Quarry Shaft 4031, G2, Firs Quarry Lightshaft, Chestnut Shaft
Notes: It is unknown when the shaft was sunk although a collection of clay pipes, bottle glass and slip-ware suggest that underground quarrying probably began here around 1700.
The shaft was marked as an air shaft on large scale Victorian Ordnance Surve maps but given its 5m to 6m diameter, it is more likely to have been a 'Light Shaft' or a 'Light Hole' providing light and ventilation to the quarry below.
It is also likely that the shaft would have been used been used for winding stone to the surface in the mid 18th Century. The Oxford Archaeology Unit also refered to this shaft both as "Memorial Shaft" and as "Chestnut Shaft."
Links and Resources:
Search for this site in the MCRA Bibliography.
This entry was last updated: 2026-03-07 14:17:17
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