This page is locked to non-Admins to protect the site's integrity!


Here is a note on OTL development and how not to case premature and/or 'hyper-development' of technology. The Model-N Ford car was invented in 1907 and British Commit Tank was invented in 1943. They could have been made a few years earlier, but not decades earlier. 



Invention dates.
Invention. Date of creation.
Bhimbetka rock paintng1
A 100,000 t0 30,000 year old rock painting at Bhimbetka, India, whic is now a world heritage site.
Uncrossed gladius
A Roman glădĭus, 4th century BC - 3rd century AD type Pompeji.
Portland Vase BM Gem4036 n5
The Portland Vase is a Roman cameo glass vase, currently dated to between AD 5 and AD 25
Waterweels date back to at least the 6th century, probly to Roman times to.
A European falchion of the 11th to 16th centuries.
Yuan Dynasty - waterwheels and smelting
Yuan Dynasty era waterwheels and smelting as of 1313.
Chinese saber
A Picture of Chinese (Ming era. 1368–1644) "dao" saber.
Imperial Armoury Topkapi Istanbul (17)
16th-19th century Ottoman yatagans.
17th Wartburg artillery gun.


Invention dates.
Invention. Date of creation.
Victory Portsmouth um 1900
HMS Victory was laid down in 1759.
Niagara lodge 2 sword
A British 1796 pattern light cavalry sabre.
Success prison hulk
HMS Success was laid down 1781.
HMS Discovery 1789 Vancouver
HMS Discovery was made in 1784.
Tippu's cannon
Cannon used by Tippu Sultan's forces at the battle of Seringapatam 1799.
Le Bucentaure Anonymous
The French ship Bucentaure was laid down in 1803
Systeme An XI cannon de 6 Douay 1813
Canon de 6 système An XI, founded in Douay in 1813, Les Invalides.


Invention dates.
Invention. Date of creation.
The steam war ship Napoleon was built in 1850.
The 10-Pounder Parrott Rifle was created in 1862.
Gatling gun
Gatling guns were used between 1862 and 1911.
French De Bange cannon from 1877
A French De Bange cannon from 1877.
LSWR 0298 Class Beattie Well Tank 2
LSWR 0298 Class Beattie Well Tank Engines, useng this type of tank engineering, were used between 1863 and 1875.


Invention dates.
Invention. Date of creation.
Ford N
The Modle-N Ford car was invented in 1906.
Olympic and Titanic
March 6, 1912: Titanic (right) had to be moved out of the drydock so her sister Olympic, which had lost a propeller, could have it replaced. Their class sailed between 1911 and 1935.
Airco DH.1A01
It was created in 1915.
1919 Ford Model T Highboy Coupe
It was created in 1919.
Laivas Prezidentas Smetona
Laivas Prezidentas Smetona was bilut in 1917.
Oerlikon electric train at Harrow and Wealdstone
This 'Oerlikon' electric train at Harrow and Wealdstone in 1958 was from a class that lasted from 1921 to 1960.
Cirrus Moth G-EBLV
It was first invented in 1925.
De Havilland DH 71 Tiger Moth
It was first created in 1927.
Westland C.O.W. Gun Fighter
The prototype Westland C.O.W. Gun Fighter was made in 1930
DH 82A Tiger Moth - N81DH
The de Havilland DH 82A Tiger Moth, N81DH was created in 1931.
It was first rolled out in 1932.
Canada Ortona 1 WW2
The Lee-Enfield No. 4 Mk I rifle was started in 1939.
Oerlikon 20mm 85 KAA gun
The Oerlikon 20mm 85 KAA navel gun was first made in 1940.
Comet tank 1
The British Commit tank was first invented in 1943.
V-2 rockets first came in to exsistance in 1943.
DHC-1 Chipmunk St-Rambert 01
It was first constructed in 1946.


Invention dates.
Invention. Date of creation.
C-FGYN Adlair Aviation de Havilland Beaver (DHC2) 01.jpg
It was first constructed in 1947.
MiG-15 RB1
The MiG 15 was first made in 1947.
BEA de Havilland DH-106 Comet 4B Berlin
The De Havaland Commit was fist rolled out in 1949.
78019 on the Quorn Straight
The BR Standard Class 2 2-6-0 Class were first built in 1952.
The Atomic Annie artillery peace was made in 1953.
The Class 501 BR trains ran between 1957 and 1985.
Railbus 79964 at York Railfest
BR Railbus no. 79964 was made in 1958.
Cessna 172s were first devised in 1958.
Strv 103c a
The Stridsvagn 103 C (Strv 103C)was made in 1967.
HMS Apollo 1976 SMB-2008
HMS Apollo (F70) was built in 1969.
Skylab (SL-4)
The Skylab Orbital Workshop was aloft in space from 1973 to 1979.
F16A FAP linksup KC-10
A Portuguese Air Force F-16A. The F-16 first flew in 1974 and the upgraded classes is still in use today.
Flybe dash8 g-jecl takeoff manchester arp
The aircraft was first built in 1983.
Mir Space Station viewed from Endeavour during STS-89
Mir was firs assembled in 1986.
The Space Shuttle was fist lunched in 1981
Ariana Afghan Airlines DC-10 Fitzgerald
The DC10 was first rolled out in 1980.

After 1999

Invention dates.
Invention. Date of creation.
Leclerc-openphotonet PICT6015
The AMX-56 Leclerc tank was first constructed in 1992.
Ford Fusion at NAIAS 2012 004
The Ford Fusion/Mondeo was first rolled out in 1992.
STS-134 International Space Station after undocking
It was first started in 1998.
Chiltern Clubmen were made between 1998 and 2004.
Hellespont Alhambra-223713 v2
The Hellespont class was lanced in 2001.
Supertanker AbQaiq
The supertanker AbQaiq was made in 2002.
Unit 379012 at Bethnal Green
Class 379 EMUS of Stansted Express the made between 2010 and 2011.

Oil, Gas and oil shale.

Real world oil and gas fields of 2012.

The 'known' and 'well-predicted' Oil, gas and oil-shale reserves in 2012.



Nuclear weapons states.svg

The O.T.L. nuclear arsenals of 2012.


Do your research!

You may need to look up some things like these to help your understanding of armies, companies, resources and nations like-


Also see

Community content is available under CC-BY-SA unless otherwise noted.