Scotch Cure Herring: 305 mm or over. Herring and Split Herring: 280 mm or over.
Alewives: 255 mm or over.
MAT
Matt
Scotch Cure Herring: 255 mm or longer but under 280 mm.
MED
Medium
Scotch Cure Herring: 280 mm or longer but under 305 mm. Herring and Split: 230 mm or longer but under 280 mm. Alewives: 200 mm or longer but under 255 mm.
Spring Mackerel: 330 mm or longer but under 380 mm.
MIX
Mixed
Alewives: 200 mm or over.
NOF
No. 4 (ungraded)
Alewives: Ungraded for size.
SML
Small
Scotch Cure Herring: 230 mm or longer but under 255 mm. Herring and Split Herring: 180 mm or longer but under 230 mm. Spring Mackerel: 255 mm or longer but under 330 mm.