Working at a protein factory

Franklyn E. Goucher, an Essex, Mass., clammer, digging on a  sand flat in 1978, in the coming show "Kodachrome Memory: Nathan Benn's North Shore, 1978'' at the Cape Ann Museum, Gloucester, Mass., Dec. 27-Feb. 19. This show will display 30 photos taken by Mr. Benn while on assignment by the National Geographic Magazine on the North Shore in 1978. The National Geographic article was entitled ''Harboring Old  Ways''.