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Job Salter's Well  Byfield Quarry Shaft S1  Byfield Quarry - Irving's Incline  Byfield Quarry Shaft T3  Byfield Quarry Shaft S4  Byfield Quarry Shaft S2  Byfield Mine Location  Byfield Quarry - Allottment Shaft T2  Byfield Quarry Shaft R2  Byfield Quarry Shaft R4  Byfield Quarry Shaft T1  Byfield Entrance 1  Byfield Entrance 2  Firs Quarry Location  Byfield Quarry Unknown Shaft  Allotments Quarry  Cox's Quarry Location  Byfield Quarry Shaft Q1  Byfield Quarry Shaft R3  Byfield Quarry Shaft R1  Byfield Quarry Shaft 495  Byfield Quarry Shaft P1  Firs Quarry - Davidge's Bottom  Firs Quarry - Quarry Bottom (West)  Firs Quarry - Quarry Bottom (East)  Firs Quarry Shaft A3  Stonehouse Quarry West  Firs Quarry - De Montalt Place  Kelks Quarry Location  Kelks Quarry Shaft  Vinegar Down Quarry  Firs Quarry Shaft D3  Firs Quarry Shaft B1  Firs Quarry Shaft A1  Firs Quarry Shaft B2  Firs Quarry Shaft D2  Vinegar Down Quarry Air Shaft  Coxe's Vertical Shaft Quarry  Wilk's Quarry  Firs Quarry Shaft H1  Firs Field - Memorial Shaft  Firs Quarry Shaft I2  Firs Quarry Shaft I5  Firs Quarry Shaft CC4  Firs Quarry - Hopecot  Firs Quarry Shaft C1  Firs Quarry - Arched Shaft  Firs Quarry Shaft 5316  Firs Quarry Shaft H2  Firs Quarry Shaft 4097  Stonehouse Quarry North 

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Byfield Quarry Shaft S18

Combe Down, Bath.

NGR:ST 75724 62221
WGS84:51.35854, -2.35003
Length:Not recorded
Depth:Not recorded
Altitude:158 m
Tags:Mine, Shaft, Lost
Registry:wbc

This small ventilation shaft is shown on a plan (figure 9.2) in Finished Labour of a Thousand Hands: The Archaeology of the Combe Down Stone Mines, Bath, Somerset published in 2011. Hoever, it is not shown on the 25 inch Ordnance Survey maps of the Nineteenth Century.

The shaft is lost under the tarmac front yard of the King William pub. It is probable that either this shaft or Byfield Quarry Shaft S1 is a duplication of Job Salter's Well.

Alternative Names: Byfield Mine, Firs Quarry, Firs Mine

Notes: Wilies et al (2011) noted this shaft as 4m from the ceiling height to the base of its capping, with an infill from the surface of clay, soil and rubble. The capping was not visible on the surface.

Links and Resources:

 Search for this site in the MCRA Bibliography.

This entry was last updated: 2026-03-10 11:32:46

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