Will 70-year-old rubber fall apart?

Will rubber galoshes from the 40s be able to withstand daily wear? These ones don't look like they've had a lot of wear

http://cgi.ebay.ca/Vintage-1940s-Goodyear-Hi-Heel-Rubber-Boots-Galoshes-10_W0QQitemZ390165707336QQcmdZViewItemQQptZVintage_Shoes?hash=item5ad7b03a48

I wouldn't worry about it, Goodyear made a helluva rubber back then.

Vintage Musky or Pike 9 inch rubber fishing lure
Vintage Musky or Pike 9 inch rubber fishing lure
$15.00
Time Remaining: 8h 57m

BLACK SOFT RUBBER POPPER YELLOW TAIL FISHING LURE
BLACK SOFT RUBBER POPPER YELLOW TAIL FISHING LURE
$7.99
Time Remaining: 9h 29m

Bagley Dealer Box Sweatheart Shrimp Rubber Tails Rare Lures Collectable Lime
Bagley Dealer Box Sweatheart Shrimp Rubber Tails Rare Lures Collectable Lime
$60.00
Time Remaining: 11h 12m
Buy It Now for only: $60.00

OLD ANTIQUE VINTAGE MARKED MEPPS 2 COMET W RUBBER FISH TRAILER SPINNER
OLD ANTIQUE VINTAGE MARKED MEPPS 2 COMET W RUBBER FISH TRAILER SPINNER
$7.25
Time Remaining: 11h 32m
Buy It Now for only: $7.25

12 Vintage Rubber Lures Snag Proof Leech  DOA Soft Crab + 9 Others
12 Vintage Rubber Lures Snag Proof Leech DOA Soft Crab + 9 Others
$5.00
Time Remaining: 11h 47m
Buy It Now for only: $6.50

OLD ANTIQUE VINTAGE RUBBER WATER BUG
OLD ANTIQUE VINTAGE RUBBER WATER BUG
$4.75
Time Remaining: 12h 1m
Buy It Now for only: $4.75

OLD ANTIQUE VINTAGE RUBBER SPINNER WITH TRAILER MINNOW
OLD ANTIQUE VINTAGE RUBBER SPINNER WITH TRAILER MINNOW
$5.25
Time Remaining: 12h 38m
Buy It Now for only: $5.25

OLD ANTIQUE VINTAGE RUBBER MINNOW JIG WITH LEAD HEAD
OLD ANTIQUE VINTAGE RUBBER MINNOW JIG WITH LEAD HEAD
$4.25
Time Remaining: 13h 4m
Buy It Now for only: $4.25

ANTIQUE FISHING LURE HARD RUBBER GRASS HOPPER VERY 100 YEARS OLD
ANTIQUE FISHING LURE HARD RUBBER GRASS HOPPER VERY 100 YEARS OLD
$22.00
Time Remaining: 13h 28m

9 Vintage wooden Fishing lures Whopper STopper Injured Minnow  rubber etc
9 Vintage wooden Fishing lures Whopper STopper Injured Minnow rubber etc
$19.99
Time Remaining: 14h 49m

VINTAGE RUBBER FROG LURE
VINTAGE RUBBER FROG LURE
$4.99
Time Remaining: 1d 4h 48m

3 Vintage luresTwo Rubber 1 crawfish 1 grubworm and 1 Rebel Teeny Crawfish
3 Vintage luresTwo Rubber 1 crawfish 1 grubworm and 1 Rebel Teeny Crawfish
$11.00
Time Remaining: 1d 6h 32m

OLD ANTIQUE VINTAGE Rubber Ultra Light Crayfish
OLD ANTIQUE VINTAGE Rubber Ultra Light Crayfish
$3.75
Time Remaining: 1d 11h 50m
Buy It Now for only: $3.75

VINTAGE PAW PAW WEEDLESS SPLATTER FROG RUBBER LEGS LURE PLUG 75 HEDDON PFLUEGER
VINTAGE PAW PAW WEEDLESS SPLATTER FROG RUBBER LEGS LURE PLUG 75 HEDDON PFLUEGER
$26.00 (9 Bids)
Time Remaining: 1d 12h 12m

VINTAGE BURKE NO99 CRAWDAD CRAWFISH RUBBER LURE NEW IN PACKAGE
VINTAGE BURKE NO99 CRAWDAD CRAWFISH RUBBER LURE NEW IN PACKAGE
$7.99
Time Remaining: 1d 12h 14m
Buy It Now for only: $7.99

VINTAGE DIVING BOMBERS SPOONS CRANK BAITS WITH SPINNERS RUBBER LURES
VINTAGE DIVING BOMBERS SPOONS CRANK BAITS WITH SPINNERS RUBBER LURES
$7.99
Time Remaining: 1d 12h 20m
Buy It Now for only: $11.22

VINTAGE VIVIF FRENCH 1950s RUBBER FISHING LURE MADE IN FRANCE
VINTAGE VIVIF FRENCH 1950s RUBBER FISHING LURE MADE IN FRANCE
$10.00
Time Remaining: 1d 14h 14m
Buy It Now for only: $10.00

Vintage Weedless Rubber Frog Fishing Lure Frog
Vintage Weedless Rubber Frog Fishing Lure Frog
$1.49
Time Remaining: 1d 14h 24m

Unknown Diving Rubber Swimbait Fishing Lure Brown 4
Unknown Diving Rubber Swimbait Fishing Lure Brown 4
$2.49 (1 Bid)
Time Remaining: 1d 14h 24m

Set of Rubber Bug Fishing Lures
Set of Rubber Bug Fishing Lures
$0.99
Time Remaining: 2d 3h 10m

Vintage PIRATE Lure Versatile Rubber Plug 1940s Griffith Marine Product
Vintage PIRATE Lure Versatile Rubber Plug 1940s Griffith Marine Product
$21.99
Time Remaining: 2d 3h 40m
Buy It Now for only: $21.99

VINTAGE BLACK FROG RUBBER FISHING LURE USED
VINTAGE BLACK FROG RUBBER FISHING LURE USED
$2.99
Time Remaining: 2d 5h 48m

VINTAGE WHITE RUBBER MOUSE FISHING LURE USED
VINTAGE WHITE RUBBER MOUSE FISHING LURE USED
$2.99
Time Remaining: 2d 5h 48m

PFLUEGER RAZEM  TEELAN MINNOW LURE LOT 2 EARLY HARD RUBBER MINNOWS
PFLUEGER RAZEM TEELAN MINNOW LURE LOT 2 EARLY HARD RUBBER MINNOWS
$65.00
Time Remaining: 2d 8h 54m
Buy It Now for only: $65.00

Vintage Swiss Swing 5 Rubber Fishing Lure
Vintage Swiss Swing 5 Rubber Fishing Lure
$5.00
Time Remaining: 2d 10h 45m

10 Vintage NIP Cordell Rubber Worms and Lizards
10 Vintage NIP Cordell Rubber Worms and Lizards
$7.50
Time Remaining: 2d 11h 47m
Buy It Now for only: $9.99

Vintage Fishing Lures Antique Rubber Minnow lure with small spinner 2 1 4
Vintage Fishing Lures Antique Rubber Minnow lure with small spinner 2 1 4
$2.25 (4 Bids)
Time Remaining: 2d 12h 5m

ANTIQUE VINTAGE MARKED CO TROUT 2 SPINNER IT IS RUBBER
ANTIQUE VINTAGE MARKED CO TROUT 2 SPINNER IT IS RUBBER
$8.25
Time Remaining: 2d 12h 36m
Buy It Now for only: $8.25

VINTAGE WELLER FLIPPER SIOUX CITY IOWA CHROME GREEN RUBBER TAIL CRANKBAIT LURE G
VINTAGE WELLER FLIPPER SIOUX CITY IOWA CHROME GREEN RUBBER TAIL CRANKBAIT LURE G
$11.99
Time Remaining: 2d 15h 46m
Buy It Now for only: $11.99

VINTAGE WELLER FLIPPER SIOUX CITY IOWA CHROME RED RUBBER TAIL CRANKBAIT LURE
VINTAGE WELLER FLIPPER SIOUX CITY IOWA CHROME RED RUBBER TAIL CRANKBAIT LURE
$15.99
Time Remaining: 2d 15h 50m
Buy It Now for only: $15.99

VINTAGE WELLER FLIPPER SIOUX CITY IOWA CHROME RED RUBBER TAIL LURE IN BOX
VINTAGE WELLER FLIPPER SIOUX CITY IOWA CHROME RED RUBBER TAIL LURE IN BOX
$19.99
Time Remaining: 2d 15h 57m
Buy It Now for only: $19.99

VINTAGE WELLER FLIPPER SIOUX CITY IOWA CHROME WHITE RUBBER TAIL LURE IN BOX
VINTAGE WELLER FLIPPER SIOUX CITY IOWA CHROME WHITE RUBBER TAIL LURE IN BOX
$21.99
Time Remaining: 2d 16h 1m
Buy It Now for only: $21.99

VINTAGE WELLER FLIPPER SIOUX CITY IOWA ORANGE BLACK RUBBER TAIL LURE IN BOX
VINTAGE WELLER FLIPPER SIOUX CITY IOWA ORANGE BLACK RUBBER TAIL LURE IN BOX
$23.99
Time Remaining: 2d 16h 7m
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JW LURES DING A LING 11 RUBBER WORM JWS ORIGINAL NEW ON CARD VINTAGE LURE
JW LURES DING A LING 11 RUBBER WORM JWS ORIGINAL NEW ON CARD VINTAGE LURE
$9.99
Time Remaining: 2d 22h 6m
Buy It Now for only: $9.99

vintage fishing lure soleskin Allcocks Trueform Rubber phantom minnows 2
vintage fishing lure soleskin Allcocks Trueform Rubber phantom minnows 2
$56.74
Time Remaining: 3d 2h 19m
Buy It Now for only: $56.74

Vintage Old Hastings Rubber Weedless Frog Fishing Lure For Your Tackle Box NR
Vintage Old Hastings Rubber Weedless Frog Fishing Lure For Your Tackle Box NR
$1.99
Time Remaining: 3d 9h 17m

LOT OF 5 VINTAGE FISHING LURES RUBBER CRAWDAD SILVER MINNOWS PICO PERCH
LOT OF 5 VINTAGE FISHING LURES RUBBER CRAWDAD SILVER MINNOWS PICO PERCH
$7.99
Time Remaining: 3d 11h 40m

Vintage Wierd Hinged Crawfish Rubber Fishing Lure
Vintage Wierd Hinged Crawfish Rubber Fishing Lure
$4.99 (2 Bids)
Time Remaining: 3d 15h 34m

OLD ANTIQUE VINTAGE SMALL RUBBER FISH SPINNER WITH TRAILER
OLD ANTIQUE VINTAGE SMALL RUBBER FISH SPINNER WITH TRAILER
$6.25
Time Remaining: 3d 23h 55m
Buy It Now for only: $6.25

Large 6 inch Vintage VIVIF Rubber Swimbait GOLDFISH Pattern
Large 6 inch Vintage VIVIF Rubber Swimbait GOLDFISH Pattern
$5.55
Time Remaining: 4d 2h 19m
Buy It Now for only: $8.00

Grandpas Fishing Gear 2 Wooden Jointed Garretts  4 Brothers Rubber City Reel
Grandpas Fishing Gear 2 Wooden Jointed Garretts 4 Brothers Rubber City Reel
$5.99
Time Remaining: 4d 3h 18m

Enterprise Pflueger Governor Bait Pinecone Scale Spinner Metal Rubber Pre 1900
Enterprise Pflueger Governor Bait Pinecone Scale Spinner Metal Rubber Pre 1900
$99.99 (1 Bid)
Time Remaining: 4d 4h 8m

VINTAGE FISHING LURES RUBBER  WOOD  LEADLO7 OF 17 50s 60s HEDDON AND OTHERS
VINTAGE FISHING LURES RUBBER WOOD LEADLO7 OF 17 50s 60s HEDDON AND OTHERS
$25.99
Time Remaining: 4d 5h 32m

Vintage Fishing Lures lot of three Rubber natural fish pieces Nice Lures
Vintage Fishing Lures lot of three Rubber natural fish pieces Nice Lures
$5.99
Time Remaining: 4d 9h 27m

Vintage Used Old 1946 Musky Sucker Rubber Metal Painted Fishing Decoy Bait Lure
Vintage Used Old 1946 Musky Sucker Rubber Metal Painted Fishing Decoy Bait Lure
$37.49
Time Remaining: 4d 9h 33m
Buy It Now for only: $37.49

Vintage Vivif Rubber Fishing LureMade in France 6 Long
Vintage Vivif Rubber Fishing LureMade in France 6 Long
$14.95
Time Remaining: 4d 9h 35m
Buy It Now for only: $14.95

3 VINTAGE PK RUBBER SWIMMING MICE LURES WEEDLESS HOOKS GOOD CONDITION NICE
3 VINTAGE PK RUBBER SWIMMING MICE LURES WEEDLESS HOOKS GOOD CONDITION NICE
$3.99
Time Remaining: 4d 10h 3m

4 Soft Rubber Frog Lures Scum Frog Style Hollow Baits Topwater
4 Soft Rubber Frog Lures Scum Frog Style Hollow Baits Topwater
$1.99 (1 Bid)
Time Remaining: 4d 10h 51m

2 VINTAGE RUBBER BABY CATFISH SPINNER BAIT FISHING LURE I COMBINE SHIPPING
2 VINTAGE RUBBER BABY CATFISH SPINNER BAIT FISHING LURE I COMBINE SHIPPING
$11.99
Time Remaining: 4d 10h 56m

VINTAGE RUBBER FROG LURE WITH TREBLE HOOK EARLY 20th C
VINTAGE RUBBER FROG LURE WITH TREBLE HOOK EARLY 20th C
$19.99
Time Remaining: 4d 11h

Scrounger Plastic Replacement Tails Vintage Old Stock Rubber Fishing Worms 4pack
Scrounger Plastic Replacement Tails Vintage Old Stock Rubber Fishing Worms 4pack
$20.00
Time Remaining: 4d 11h 7m
Buy It Now for only: $20.00

4 PLUCKY RUBBER Vintage Fishing Lures
4 PLUCKY RUBBER Vintage Fishing Lures
$8.99
Time Remaining: 4d 12h 22m
Buy It Now for only: $12.99

Vintage Lot Rubber Fishing Lures Crayfish Frog Other Wiggly Things  Case
Vintage Lot Rubber Fishing Lures Crayfish Frog Other Wiggly Things Case
$2.49
Time Remaining: 4d 12h 52m
Buy It Now for only: $3.99

1930 Fted Arbogast FLY ROD HULA SPINNER LURE Dealer PACK Display Rubber Skirt MT
1930 Fted Arbogast FLY ROD HULA SPINNER LURE Dealer PACK Display Rubber Skirt MT
$55.99
Time Remaining: 4d 13h 10m
Buy It Now for only: $72.79

Fishing lures rubber 8 Cabelas Woodpecker Shad NIP
Fishing lures rubber 8 Cabelas Woodpecker Shad NIP
$9.99
Time Remaining: 4d 13h 48m

South Bend Rubber Pork Rind in original package fishing lure trailers
South Bend Rubber Pork Rind in original package fishing lure trailers
$1.75 (2 Bids)
Time Remaining: 4d 13h 48m

BURKE FLEX PLUG Selection 6 Vintage Rubber Plugs c1960s
BURKE FLEX PLUG Selection 6 Vintage Rubber Plugs c1960s
$15.05 (2 Bids)
Time Remaining: 4d 14h 13m

RUBBER CRAB TRIO Neat Rubber Salt Water Baby Crabs  a Tiny Red Eye Spoon
RUBBER CRAB TRIO Neat Rubber Salt Water Baby Crabs a Tiny Red Eye Spoon
$9.99
Time Remaining: 4d 14h 21m

LOT OF 2 UNKNOWN LURES PURPLE RUBBER POPPER AND JOINTED CRANKBAIT GREEN
LOT OF 2 UNKNOWN LURES PURPLE RUBBER POPPER AND JOINTED CRANKBAIT GREEN
$4.99 (1 Bid)
Time Remaining: 4d 14h 51m

IL Lure WIGGLEFROG 1948 Frank Steel REALISTIC LIFE LIKE Appearing Hard Rubber OP
IL Lure WIGGLEFROG 1948 Frank Steel REALISTIC LIFE LIKE Appearing Hard Rubber OP
$74.99 (1 Bid)
Time Remaining: 4d 16h 17m

VINTAGE SALMON MUSKIE LURE SPINNING BLADE RUBBER FISH BODY UNUSUAL NICE
VINTAGE SALMON MUSKIE LURE SPINNING BLADE RUBBER FISH BODY UNUSUAL NICE
$8.99
Time Remaining: 4d 19h 51m
Buy It Now for only: $8.99

Lot of Soft Rubber Fishing Lures Heddon Zara Puppy
Lot of Soft Rubber Fishing Lures Heddon Zara Puppy
$10.00
Time Remaining: 5d 53m
Buy It Now for only: $10.00

2 light rubber frog and crawfish with pinchers
2 light rubber frog and crawfish with pinchers
$4.99
Time Remaining: 5d 3h 5m

Antique Vintage Frog Fishing Lure Rubber with Spots Spotted Set of 2
Antique Vintage Frog Fishing Lure Rubber with Spots Spotted Set of 2
$24.99
Time Remaining: 5d 6h 53m

Rare VTG Rubber Eel Diving Lure 6 Yellow Eyes Blue  Tan Body EXC
Rare VTG Rubber Eel Diving Lure 6 Yellow Eyes Blue Tan Body EXC
$4.99
Time Remaining: 5d 7h 36m
Buy It Now for only: $4.99

Vintage Unmarked Rubber Blk Yel Skirt Lure
Vintage Unmarked Rubber Blk Yel Skirt Lure
$1.00
Time Remaining: 5d 7h 44m

THE MUSKY SUCKER LURE 9 05 14NY HARD RUBBER RARE FIND
THE MUSKY SUCKER LURE 9 05 14NY HARD RUBBER RARE FIND
$45.00
Time Remaining: 5d 11h 4m
Buy It Now for only: $45.00

Vintage Vivif Rubber Fishing Lure Made In France c 1960s
Vintage Vivif Rubber Fishing Lure Made In France c 1960s
$2.99
Time Remaining: 5d 11h 47m

Vintage GRUBES BAIT Rubber Mouse Lure c 1910 By Grubes Co OHIO Rare
Vintage GRUBES BAIT Rubber Mouse Lure c 1910 By Grubes Co OHIO Rare
$29.99
Time Remaining: 5d 11h 52m

TROLLER TACKLE PIRATE LURE 9 07 14NY MIB RUBBER SALMON MUSKY
TROLLER TACKLE PIRATE LURE 9 07 14NY MIB RUBBER SALMON MUSKY
$22.99
Time Remaining: 5d 12h 5m
Buy It Now for only: $22.99

MANNS MANN RUBBER SHAD MINNOW LIPLESS CRANKBAIT LURE 4 7 8
MANNS MANN RUBBER SHAD MINNOW LIPLESS CRANKBAIT LURE 4 7 8
$6.99
Time Remaining: 5d 13h 55m
Buy It Now for only: $6.99

Vintage Old Wood Creek Chub Crawdad Fishing Lure Rubber Legs Nice Color
Vintage Old Wood Creek Chub Crawdad Fishing Lure Rubber Legs Nice Color
$24.99
Time Remaining: 5d 15h 17m
Buy It Now for only: $24.99

Vintage P  K CHICAGO SPOTTY THE WONDER FROG 3 HARD RUBBER FISHING LURE 1950s
Vintage P K CHICAGO SPOTTY THE WONDER FROG 3 HARD RUBBER FISHING LURE 1950s
$1.99
Time Remaining: 6d 9h 48m
Buy It Now for only: $5.99

VINTAGE PACHNER  KOLLER RUBBER SPOTTY WEEDLESS FROG ANTIQUE OLD FISHING LURE
VINTAGE PACHNER KOLLER RUBBER SPOTTY WEEDLESS FROG ANTIQUE OLD FISHING LURE
$16.99
Time Remaining: 6d 9h 50m
Buy It Now for only: $16.99

1 ANTIQUE RUBBER TYPE HEDDON BABY LUCKY RED  WHITE 2 HOOK FISH LURE
1 ANTIQUE RUBBER TYPE HEDDON BABY LUCKY RED WHITE 2 HOOK FISH LURE
$6.99
Time Remaining: 6d 21h 8m

VINTAGE RUBBER FROG LURE UNMARKED FROG LURE ESTATE LURE VGC 4
VINTAGE RUBBER FROG LURE UNMARKED FROG LURE ESTATE LURE VGC 4
$9.99
Time Remaining: 7d 3h 47m
Buy It Now for only: $9.99