SEPTEMBER 23, 1940

MONDAY
$1,000 INVESTED IN COKE STOCK (KO) IN 1940
WOULD HAVE MADE YOU $8,324,276 IN THE 2025 DATASET
Min_Wage_Hourly: $0.30
Median_Home_Price: $4,000.00
Gas_Price_Avg: $0.18
Bread_Price_Avg: $0.09
Movie_Ticket_Avg: $0.30
First_Class_Stamp: $0.03
Milk_Price_Avg: $0.55
Top Movies From 1940
1 Boom Town
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Boom Town
2 The Great Dictator
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The Great Dictator
3 Rebecca
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Rebecca
4 North West Mounted Police
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North West Mounted Police
5 Strike Up the Band
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Strike Up the Band
6 Northwest Passage
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Northwest Passage
7 Andy Hardy Meets Debutante
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Andy Hardy Meets Debutante
8 The Fighting 69th
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The Fighting 69th
9 Santa Fe Trail
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Santa Fe Trail
10 Kitty Foyle
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Kitty Foyle
The Grapes of Wrath
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The Grapes of Wrath
The Shop Around the Corner
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The Shop Around the Corner
His Girl Friday
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His Girl Friday
Pinocchio
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Pinocchio
Foreign Correspondent
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Foreign Correspondent
Waterloo Bridge
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Waterloo Bridge
Virginia City
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Virginia City
My Favorite Wife
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My Favorite Wife
My Little Chickadee
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My Little Chickadee
Pride and Prejudice
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Pride and Prejudice
Our Town
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Our Town
Boys of the City
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Boys of the City
The Ghost Breakers
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The Ghost Breakers
The Sea Hawk
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The Sea Hawk
They Drive by Night
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They Drive by Night
Dr. Cyclops
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Dr. Cyclops
The Thief of Bagdad
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The Thief of Bagdad
The Westerner
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The Westerner
The Mortal Storm
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The Mortal Storm
The Return of Frank James
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The Return of Frank James
Dance, Girl, Dance
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Dance, Girl, Dance
Too Many Husbands
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Too Many Husbands
I Love You Again
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I Love You Again
The Great McGinty
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The Great McGinty
The Blue Bird
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The Blue Bird
The Invisible Man Returns
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The Invisible Man Returns
City for Conquest
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City for Conquest
All This, and Heaven Too
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All This, and Heaven Too
Beyond Tomorrow
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Beyond Tomorrow
Road to Singapore
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Road to Singapore
Black Friday
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Black Friday
Gone with the Wind
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Gone with the Wind
Ninotchka
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Ninotchka
Of Mice and Men
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Of Mice and Men
Allegheny Uprising
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Allegheny Uprising
Remember?
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Remember?
A Christmas Carol
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A Christmas Carol
September 23, 1940 Trivia
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The Story of September 23, 1940

On September 23, 1940, a pivotal address by Dr.

Inventions & Breakthroughs of September 1940

Gadgets, lab surprises, odd bets, and future-shocks from this slice of the calendar.

1 Photocopier (Xerography)
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Photocopier (Xerography)
2 Nuclear Magnetic Resonance Concept
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Nuclear Magnetic Resonance Concept
3 Jet Engine Flight Demonstration
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Jet Engine Flight Demonstration
4 Synthetic Detergent
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Synthetic Detergent
5 Mass-Produced Nylon Stockings
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Mass-Produced Nylon Stockings
6 Proximity Fuse
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Proximity Fuse
7 Electronic Fire Control System
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Electronic Fire Control System
8 Polyurethane Foam
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Polyurethane Foam
9 Early Speech Recognition Machine
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Early Speech Recognition Machine
10 Automatic Anti-Lock Brakes Concept
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Automatic Anti-Lock Brakes Concept

The Sounds of

Popular recordings and roots/country selections associated with the year

HEADLINES ON September 23, 1940

Full News Archive

  • Headline: Economic Warnings Post-War by Dr. Dodds. Impact: Dr. Dodds' grim forecast sent ripples through the academic world, igniting a craze for economic seminars that led to the invention of 'doomscrolling' decades later. Thank you, Dr. Dodds, for making anxiety a trending topic.. Fact: Fun fact: 'Doomscrolling' was originally just a term used by economists to describe their weekend reading habits..
  • Headline: Elliassen Appointed to NYU Engineering Faculty. Impact: Elliassen's appointment sparked fierce competition among university faculty, leading to a secret society of professors who engaged in eccentric experiments to one-up each other. Spoiler: It involved lots of coffee and questionable ethics.. Fact: At N.Y.U., the lab directors often have more secrets than actual lab results. It’s all part of the 'prestige and paranoia' package..
  • Headline: ST. LUKE'S DEDICATES KOEPCHEN MEMORIAL; Tribute Paid to Lutheran Pastor Here for 36 Years. Impact: The dedication of the Koepchen Memorial sparked a movement for memorials dedicated to unsung heroes, eventually leading to an oversaturation of memorials that no one visits. Talk about a legacy!. Fact: Memorials are like that one friend who keeps getting birthday parties: the more you have, the less people show up..
  • Headline: NURSE FOUND SHOT DEAD; Body Found in a Cemetery-- Young Man Is Questioned. Impact: This tragic event inadvertently inspired a new genre of crime dramas where nurses are the unlikely victims, leading to a rise in hospital security measures and a whole lot of confused patients wondering why there’s a cop in scrubs.. Fact: The only thing more tragic than a nurse found dead? The plots of some crime dramas that followed. Seriously, they should hire real detectives!.
  • Headline: Named to Direct Work For Christian Refugees. Impact: The appointment to direct work for Christian refugees led to the establishment of grassroots organizations that eventually became the foundation for charitable efforts worldwide. Who knew that one appointment could create a global movement?. Fact: Charity work: the only job where making a difference is seen as a side gig to your actual job!.
  • Headline: PROJECTS CUT HOME RENT; Average of $12.34 for 85 Is $2.25 Below Slums. Impact: The reduction in home rents led to a peculiar phenomenon where people began to brag about living 'below the slum level.' Somehow, 'luxury living' became synonymous with 'cheap rent' in a twisted turn of events.. Fact: Renting is the only hobby that can make you feel both accomplished and utterly broke at the same time..
  • Headline: Newark to Have a 'Taxi' To Move Suspected Bombs. Impact: The decision to use a taxi for bomb transport led to an influx of taxi drivers claiming they could handle anything, even bomb disposal. Soon every cabbie was an 'expert' in explosives. Good luck with that!. Fact: In Newark, taxi drivers are considered the unsung heroes of the urban landscape, often moonlighting as bomb disposal experts and therapists!.

Wall Street Time Machine

The Right Call: If you'd invested $1,000 in any one of these companies in 1940, here's what the stored 2025 dataset estimates.
Rank #1
JNJ
Johnson & Johnson
Price in 1940
$0.06
2025 dataset value
$3,433,941

Johnson & Johnson - If you invested $1,000 in 1940, it would be worth $3,433,941 today (3433.9x return)

Rank #2
PG
Procter & Gamble
Price in 1940
$0.25
2025 dataset value
$586,657

Procter & Gamble - If you invested $1,000 in 1940, it would be worth $586,657 today (586.7x return)

Rank #3
KMB
Kimberly-Clark
Price in 1940
$0.69
2025 dataset value
$147,887

Kimberly-Clark - If you invested $1,000 in 1940, it would be worth $147,887 today (147.9x return)

🦸 Top 5 Comics
Batman #1
Batman #1
$2,220,000
Flash Comics #1
Flash Comics #1
$1,500
Green Lantern #1
Green Lantern #1
$150,000
Detective Comics #38
Detective Comics #38
$42,000
All Star Comics #3
All Star Comics #3
$2,500
🧸 Top 5 Toys
Lone Ranger Frontier Town
Lone Ranger Frontier Town
$150.00
Red Ryder BB Gun
Red Ryder BB Gun
$250.00
Sorry!
Sorry!
$30.00
Paper Dolls
Paper Dolls
$35.00
Microscope Kit
Microscope Kit
$200.00
⚾ Top 5 Trading Cards
Walt Disney Comics and Stories #1 Card
Walt Disney Comics and Stories #1 Card
$800
Superman Gum Cards
Superman Gum Cards
$800
G-Men and Heroes of the Law
G-Men and Heroes of the Law
$11.00
1940 War Gum Cards
1940 War Gum Cards
$1,500
1940 Play Ball Baseball Cards
1940 Play Ball Baseball Cards
$3,000