./2 Quarter flour,[Firkin?] of Size,Rather more than 3 Treacle,Too much whiting is injurious,L6: Soap is used with the size in the 1st Canvass process,Millboards,L8 More.rit. [gritt?] is put to the last two coats than to the first ones and the returns are used,L12 In Absorbent Grds a thin coat of fine clear parcht size is laid with a Camel Hair brush evenly over the grd after the face is given to bind it . ,