Inventions & Breakthroughs of September 1930
Gadgets, lab surprises, odd bets, and future-shocks from this slice of the calendar.
1 
Differential Analyzer
2 
Turbojet Engine Patent
3 
BBC Mechanical Television Broadcasts
4 
Scotch Cellulose Tape
5 
Birds Eye Retail Frozen Foods
6 
Pluto Discovery
7 
Motorola Car Radio
8 
Twinkie Snack Cake
9 
Neoprene Synthetic Rubber
10 
Schick Electric Shaver Patent
The Sounds of
Popular recordings and roots/country selections associated with the year
HEADLINES ON September 5, 1930
Full News Archive
- Headline: Santo Domingo Wrecked By Hurricane. Impact: Money snapshot: The money story is not abstract; it touches wages, banks, prices, relief, and the early-Depression question of who absorbs the shock.. Fact: The early Depression made ordinary business news feel like a warning light on the dashboard..
- Headline: Universe's Size Cut in New Star Study. Impact: Culture snapshot: Culture was doing what culture does in a hard year: selling glamour, distraction, status, and argument.. Fact: Culture was doing what culture does in a hard year: selling glamour, distraction, status, and argument..
- Headline: Wires Appreciation of Magistrate's Act. Impact: Crime & Courts snapshot: The justice system is the show here: testimony, strategy, punishment, and public appetite all crowding the same headline.. Fact: The drama was not just the act itself; it was how blame, evidence, and punishment were being argued in public..
- Headline: Milk Price Inquiry Defended By Ward. Impact: Money snapshot: The money story is not abstract; it touches wages, banks, prices, relief, and the early-Depression question of who absorbs the shock.. Fact: The early Depression made ordinary business news feel like a warning light on the dashboard..
- Headline: Hawes Will Direct New Wild Life Body. Impact: Politics snapshot: Power was being negotiated in public, through officials, pressure groups, and policy fights.. Fact: Power was being negotiated in public, through officials, pressure groups, and policy fights..
- Headline: Peace Efforts Fail, Indian Nationalists Unyielding in Terms. Impact: Crime & Courts snapshot: The justice system is the show here: testimony, strategy, punishment, and public appetite all crowding the same headline.. Fact: The drama was not just the act itself; it was how blame, evidence, and punishment were being argued in public..
- Headline: 1,600 Aged Apply Here for Aid From State. Impact: Money snapshot: The money story is not abstract; it touches wages, banks, prices, relief, and the early-Depression question of who absorbs the shock.. Fact: The early Depression made ordinary business news feel like a warning light on the dashboard..
Wall Street Time Machine
The Right Call: If you'd invested $1,000 in any one of these companies in 1930, here's what the stored 2025 dataset estimates.
Rank #1
JNJ
Johnson & Johnson
Price in 1930
$0.06
2025 dataset value
$3,433,940
Johnson & Johnson - If you invested $1,000 in 1930, it would be worth $3,433,940 today (3433.9x return)
Rank #2
PG
Procter & Gamble
Price in 1930
$0.25
2025 dataset value
$586,657
Procter & Gamble - If you invested $1,000 in 1930, it would be worth $586,657 today (586.7x return)
Rank #3
CVX
Chevron
Price in 1930
$0.31
2025 dataset value
$474,913
Chevron - If you invested $1,000 in 1930, it would be worth $474,913 today (474.9x return)
🧸 Top 5 Toys
Tiddledy Winks
$10
Lincoln Logs
$120
Mickey Mouse Doll
$250
Marbles
$150
Tinkertoy
$50
⚾ Top 5 Trading Cards
Wills's Cigarettes 'Cinema Stars'
$50-$350+
Churchman's Cigarettes 'Boxing' Series
$100-$800
Godfrey Phillips 'Film Stars'
$50-$500+
Typhoo Tea 'British Land Birds'
$40-$250
Carreras Cigarettes 'History of Naval Dress'
$75-$400+