Casgliadau Arlein

Specification and estimate of machinery &C., from Williamson Brothers (Engineers; Kendall), for David Lloyd Esq, Lampeter. For a Vortex turbine at a cost of £65, if arranged vertically with bends and stuffing boxes extra £7, 24 feet of pipes, 14 inches diameter at a cost of £15, and cast iron strainers at a cost of £1.15/.