1920 Tour de France

proton time of discovery or invention

Alvar Aalto work period (start)

Province of Trieste inception

Norma Shearer work period (start)

Turkish Armed Forces inception

Charles Boyer work period (start)

Novotroitsk inception

flag‌ of Kurdistan inception

Hawaiian Gardens inception

Alice Guy-Blaché work period (end)

Hilton Hotels & Resorts inception

Camel service retirement

Temple Terrace inception

Calcio Foggia 1920 inception

Football Federation Islamic Republic of Iran inception

Cieszyn County inception

correspondence principle time of discovery or invention

spritz time of discovery or invention

Lauderdale-by-the-Sea inception

Olympisch Stadion date of official opening

Olympisch Stadion inception

Takiji Kobayashi work period (start)

agitprop start time

Paul Adam date of death

María Elena inception

Federigo Tozzi work period (end)

Church in Wales inception

Rose Valley inception

Spartak Myjava inception

The Father Christmas Letters inception

Adolf von Hildebrand work period (end)

Noah Beery Jr. work period (start)

Vkhutemas inception

Fred Alexander work period (end)

Conference of Ambassadors inception

Dora Gerson work period (start)

Bajpur inception

The Age of Innocence publication date

National Museum of Cambodia date of official opening

National Museum of Cambodia inception

Jamia Millia Islamia inception

French aircraft carrier Béarn date of official opening

Georgian–Ossetian conflict (1918–1920) end time

Occupied Enemy Territory Administration dissolved, abolished or demolished date

Carola Neher work period (start)

Belga inception

Nagato-class battleship service entry

Luiz Luz work period (start)

unfinished obelisk time of earliest written record

Lion-class battlecruiser service retirement

Joe Roberts work period (start)

sertanejo inception

Kadia Molodovsky work period (start)

Irving Bacon work period (start)

Lithuanian National Opera and Ballet Theatre inception

Gabrielle Réjane work period (end)

Salgótarjáni BTC inception

Communist Workers' Party of Germany inception

Charles Barton work period (start)

Convict 13 publication date

Tajbeg Palace inception

Order pro Merito Melitensi inception

Freddie Young work period (start)

Alfred A. Tomatis date of birth

Gertrude Olmstead work period (start)

El Trompillo Airport date of official opening

Tarnopol Voivodeship inception

Great Siberian Ice March start time

High and Dizzy publication date

Baysarovo time of earliest written record

Sabri Ülker date of birth

Ministry of National Defence inception

Multicar inception

Dorotheenstadt dissolved, abolished or demolished date

Icelandic Coast Guard inception

Jew Süss inception

Jan Mankes work period (end)

Heinz Zemanek date of birth

Alash Party dissolved, abolished or demolished date

Jewish National Council inception

Revolt of Czechoslovak Legion end time

1920 Five Nations Championship start time

Japan National Route 3 start time

Somaliland Campaign end time

Ethel Wales work period (start)

Haunted Spooks publication date

St. Uriel's Episcopal Church inception

Priscilla Bonner work period (start)

FC Bayern Alzenau inception

Antonov Serial Production Plant inception

Omer Simeon work period (start)

Active-class scout cruiser service retirement

Sentinel-class scout cruiser service retirement

Heuliez inception

His Royal Slyness publication date

We are the Geyer's Black Company publication date

Ajuria Enea inception

Gavin Muir work period (start)

Pat Harmon work period (start)

Tsukaguchi Station date of official opening

Fine Arts Museum Kharkiv inception

Armand work period (start)

Florence Gilbert work period (start)

Feliks Chmurkowski work period (start)

Miguel Contreras Torres work period (start)

Bob Haworth work period (start)

Graafwater inception

Ecology publication date

Mount Cook Airline inception

Glas Slavonije inception

Ministry of National Education inception

Kopparvallen date of official opening

John P. McCarthy work period (start)

Alexandra Tolstaya work period (start)

Turkish Courts-Martial of 1919–1920 dissolved, abolished or demolished date

Marina Waisman date of birth

Pinto publication date

Great Guild dissolved, abolished or demolished date

Kazakhstanskaya Pravda inception

River-class destroyer service retirement

Basáñez inception

Bédélia dissolved, abolished or demolished date

São João National Theatre date of official opening

Mária Lázár work period (start)

European Physical Journal inception

Jimmy Conzelman work period (start)

Politehnica University of Timișoara inception

USA Hockey inception

Kopyovo, Kopyovsky Settlement Council, Ordzhonikidzevsky District, Republic of Khakassia inception

Prix d'Amérique inception

Basil L. Plumley date of birth

Archbishop of Wales inception

Imortal DC inception

The Stage Hand publication date

UCLA Bruins men's basketball inception

Capioví inception

Chilean Chess Championship inception

Takemura Station date of official opening

Abdullah Rimawi date of birth

Nicolas Darvas date of birth

Polonia Bydgoszcz inception

Symphonies of Wind Instruments publication date

East African florin start time

New-Map inception

Chéri publication date

Landtag of Upper Austria inception

Ballets suédois inception

Rrose Sélavy start time

G. N. Balasubramaniam work period (start)

FILA Group inception

Barys Rahula date of birth

Coptic Hospital inception

Csurgói KK inception

Drake Hotel inception

Baysan Subdistrict inception

Fukkōdaimae Station date of official opening

Tomb of Khai Dinh inception

Stella Arbenina work period (start)

Sanjak of Gelibolu dissolved, abolished or demolished date

Symphony No. 5 date of first performance

Nakamura Jakuemon IV date of birth

Le Sang date of birth

Reimeikai dissolved, abolished or demolished date

Armed Forces FC inception

VfB Eichstätt inception

América Football Club inception

Charles Heiné date of birth

Estonian Athletic Association inception

Orquestra Pau Casals inception

Olympique Saint-Quentin inception

A Woman's Story publication date

2nd Cavalry Army inception

Novokodatskyi Raion inception

Moscow State Jewish Theater inception

.300 Savage inception

Alfredo Espino Najarro work period (start)

Central Mint of China inception

Distilled Love publication date

Nazareth Subdistrict inception

Heckscher Museum of Art inception

Mahmoud Haroon date of birth

James Corrigan work period (start)

Louis Niesten date of death

The Decorator publication date

Caxias Futebol Clube inception

Stanley Electric inception

Banco de Bilbao building inception

Hedwig Pauly-Winterstein work period (start)

Royal Saxon State Railways dissolved, abolished or demolished date

On the Brink of Paradise publication date

Australian Trade and Investment Commission inception

Ottorino Celli date of death

ESA Brive inception

Lawrence Patrick date of birth

Karthaus dissolved, abolished or demolished date

Kreis Schwetz dissolved, abolished or demolished date

Kenneth Street Jr. date of birth

20th Infantry Division inception

Achieng Oneko date of birth

Kid Thomas Valentine work period (start)