What year was this Penn #fishing #reel made?

PENN Battle II Spinning Reel, 54% OFF

Spinning Reels Then and Now

Penn Aluminum Fishing Reels

Company History - PENN®

PennParts History

What year was this Penn #fishing #reel made?

Penn Anti-Reverse Fishing Reels

Penn Fishing Reels: 90 Years of Tackle For Anglers of All Stripes

Penn 545 Graphite series fishing reel how to take apart and service

Penn Fishing Reels: 90 Years of Tackle For Anglers of All Stripes

Newell Spool For Penn 114H 114HL Senator Fishing Reel Made In USA Very Rare

Vintage Penn Spinfisher Spinning Reel, Model 704Z, Made In USA, Circa 1978