ol' factory canal
A man-made watercourse that flows past a charmin' "antique" mill where skilled craftspeople produce clay noses for store-mannequins and wig-display craniums.
Disgruntled high-school student: BLAST IT ALL --- here I signed up for this class 'cuz I'd assumed we were gonna take a fun-filled field-trip to see an "ol' factory canal", but instead we just got stuck in a regular boring classroom and studied an insipid textbook about the human smelling-system!