Also based on research, this is from the 1970s. See Pictures for condition of reel.
Vintage Penn Jigmaster 500 Fishing Reel with/Red Bakelite-Looking Knob 1970s GUC
Vintage Penn Jigmaster 500 S Fishing Reel
Vtg PENN JIG MASTER 500 Conventional Saltwater Fishing Reel Green Bakelite 1 (f1
Also based on research, this is from the 1970s. See Pictures for condition of reel.
Vintage Penn Jigmaster 500 Fishing Reel with/Red Bakelite-Looking Knob 1970s GUC
Which Older USA Penn Reels are worth being purchased to use today?
Penn 500 L Jig Master Vintage Reel
Vintage PENN Reels JIGMASTER 500 Conventional Deep Sea Saltwater Fishing Reel 海外 即決
Also based on research, this is from the 1970s. See Pictures for condition of reel.
Vintage Penn Jigmaster 500 Fishing Reel with/Red Bakelite-Looking Knob 1970s GUC
Vtg PENN JIG MASTER 500 Conventional Saltwater Fishing Reel W/ Yellow. Bakelite. In used working condition. Reel has some corrosion (see photos). Reel
Vtg PENN JIG MASTER 500 Conventional Saltwater Fishing Reel Yellow Bakelite (f1)
Lot of 3 Vintage Penn Saltwater Reels Senator Jig Master Long Beach
Vintage Exceptional PENN PEER NO. 209 and 44 similar items
Also based on research, this is from the 1970s. See Pictures for condition of reel.
Vintage Penn Jigmaster 500 Fishing Reel with/Red Bakelite-Looking Knob 1970s GUC
PENN REELS