Show opaque windows the building contractor let loose some ol 01 his most emphatic phrases when v hen he found that the man who had been hired to daub whiting all over the windows had not halt half done the job that man seem to under tinder stand what the windows in h allf fin dished building are whitened for be he said lne e dont alaster them over with chalk to prevent i the public from seeing the unfinished condition of the interior but to keep the workmen from battering 0 t the glass trans I 1 faient ai ent glass looks just about as trans patent parent as air to the man who is amov ing a wooden or iron beam in a bur hur ry and he is likely to ram the end ot of it gh in extensive window b t when the glass is coated with white I 1 becomes visible and the workmen i band hand bleir material mit erial in through the door |