—— heat for, [140.]

Polishing iron (cut), [119.]

Porous leathers, [126.]

Preparation, dry, [145.]

Preparing for covering, [87.]

—— for covering flexible work, [89.]

—— for covering flexible work, not to show, [89.]

—— for covering mock flexible work, [90.]

Preserving drawings, MSS., etc., [165.]

Press, arming, [117.]