Shands Healthcare: Circumcision - Medical illustrations of the procedure. [May not display properly in all browsers.] - http://www.shands.org/health/surgeries/100081.html#
The Gomco Circumcision: Common Problems and Solutions - Article about the device used to perform neonatal circumcision. Includes sketches of the operation and instrument. - http://www.aafp.org/afp/980915ap/peleg.html