This particular zipper model from Talon has a long 1970s pull-tab on its slider head, most commonly seen on jackets in that era, but could be found on luggage early as the 1930s. (Appears to possibly be made of a tough yet soft Fire-Hose Cotton Canvas; the fabric that once wrapped fire hoses.).
VTG.1970s/TALON USABELL LONG-TAB ZIPPER/SEPARATING#5Metal BRASS
Vtg74 TALONUSA BELL LONG-TAB ZIPPER/SEPARATING-Jacket#5Metal
Eight-pieces/vintage 1950's Nos Usa/'naked-lady Fingertip-ring
VTG.1970s/TALON USABELL LONG-TAB ZIPPER/SEPARATING#5Metal
Genuine: Vintage Ca.1954-1965 Nos/conmar USA Separating Zipper/10
VTG.1970s/TALON USABELL LONG-TAB ZIPPER/SEPARATING#5Metal BRASS
VTG.1970s/TALON USABELL LONG-TAB ZIPPER/SEPARATING
Genuine: Vintage Ca.1950-70's Nos/scovill Gripper Zipper Usa
Vintage Zippers
VTG.Early-1970s TALON USASEPARATING(Jacket)ZIPPER/#5Metal BRASS
USA VTG.1970s TALON ZIPPER #10 SEPARATING(Jacket)Metal=18