Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 327
the outlet leg of the trap. All closets for indoor use should have flushing rims. In allearthenware closets and in some forms of iron closets, the rims aremade integral; but the iron rims are, as a rule, separr.te pieces, form-ing a water channel around the bowl. The bottom, inner edge of theiron…
Architecture · Building · Carpentry
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