DCHP-1 Online
ash-house Obs. 
n. a place for making potash.
See also: ashery
- 1853 An ash house, six or eight leech-tubs, a pot-ash kettle, and three or four coolers are all the requisites necessary.
- 1853 An ash house, six or eight leech-tubs, a pot-ash kettle, and three or four coolers are all the requisites necessary.