Labels:text | drawing | sketch OCR: C H A SOUND FORE FOOT PREPARED FOR THE SHOE. A. The heel of the crust. E. E. The angles between the heels and bars B. The toe. where corns appear. CC. The quarters of the crust. FF. The concave surface. D D. The bars as they should be left with GG. The bullous heels. frog between them. 1. Cleft.