Clevention

13th Worldcon (1955). 
13th World Science Fiction Convention

OverviewRelatedTimelineWikipediaDocumentsTableS1S2S3

Wikidata
1955 — 1955 Sam Moskowitz, Isaac Asimov, Worldcon, United States, 

• Fancyclopedia entry^@
• Freebase entry^@
• Fanac Fan History Project, article^@
• Clevention files
  

Location: 41.482222222, -81.669722222, ///friend.hood.burst, KML, Maps

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{"minzoom":false,"maxzoom":false,"mappingservice":"leaflet","width":"auto","height":"600px","centre":false,"title":"","label":"","icon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"zoom":false,"defzoom":14,"layers":["OpenStreetMap","Esri.WorldImagery"],"image layers":[],"overlays":[],"resizable":false,"fullscreen":true,"scrollwheelzoom":true,"cluster":false,"clustermaxzoom":20,"clusterzoomonclick":true,"clustermaxradius":1,"clusterspiderfy":true,"geojson":"","clicktarget":"","imageLayers":[],"locations":[{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003EClevention\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E13th Worldcon (1955)\n\u003C/p\u003E\u003C/div\u003E","title":"Clevention@13th Worldcon (1955)\n","link":"","lat":41.482222222,"lon":-81.669722222,"icon":"/images/d/d2/Red-marker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q4547193\" title=\"Q4547193\"\u003EChicon II\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E1952 Worldcon, Hugo Gernsback, Chicago\n\u003C/p\u003E\u003C/div\u003E","title":"Chicon II@1952 Worldcon, Hugo Gernsback, Chicago\n","link":"","lat":41.8819,"lon":-87.628,"icon":"/images/5/57/M_convention.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca class=\"mw-selflink selflink\"\u003EClevention\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E1955 Sam Moskowitz, Worldcon, Cleveland, Isaac Asimov\n\u003C/p\u003E\u003C/div\u003E","title":"Clevention@1955 Sam Moskowitz, Worldcon, Cleveland, Isaac Asimov\n","link":"","lat":41.4994,"lon":-81.6945,"icon":"/images/5/57/M_convention.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q4553706\" title=\"Q4553706\"\u003EDetention\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E1959 Worldcon, Poul Anderson, Detroit\n\u003C/p\u003E\u003C/div\u003E","title":"Detention@1959 Worldcon, Poul Anderson, Detroit\n","link":"","lat":42.3317,"lon":-83.0477,"icon":"/images/5/57/M_convention.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q4551066\" title=\"Q4551066\"\u003ELoncon I\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E1957 Worldcon, John W. Campbell, London\n\u003C/p\u003E\u003C/div\u003E","title":"Loncon I@1957 Worldcon, John W. Campbell, London\n","link":"","lat":51.5075,"lon":-0.127516,"icon":"/images/5/57/M_convention.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q4646706\" title=\"Q4646706\"\u003ENolacon I\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E1951 New Orleans, Worldcon, Fritz Leiber\n\u003C/p\u003E\u003C/div\u003E","title":"Nolacon I@1951 New Orleans, Worldcon, Fritz Leiber\n","link":"","lat":29.9761,"lon":-90.0782,"icon":"/images/5/57/M_convention.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q4645499\" title=\"Q4645499\"\u003ENorwescon\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E1950 Anthony Boucher, Portland, Worldcon\n\u003C/p\u003E\u003C/div\u003E","title":"Norwescon@1950 Anthony Boucher, Portland, Worldcon\n","link":"","lat":45.5165,"lon":-122.667,"icon":"/images/5/57/M_convention.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q4550120\" title=\"Q4550120\"\u003ENyCon II\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E1956 Worldcon, Arthur C. Clarke, New York City\n\u003C/p\u003E\u003C/div\u003E","title":"NyCon II@1956 Worldcon, Arthur C. Clarke, New York City\n","link":"","lat":40.7127,"lon":-74.0061,"icon":"/images/5/57/M_convention.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q4548010\" title=\"Q4548010\"\u003EPhilcon II\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E1953 Worldcon, Willy Ley, Philadelphia\n\u003C/p\u003E\u003C/div\u003E","title":"Philcon II@1953 Worldcon, Willy Ley, Philadelphia\n","link":"","lat":39.9528,"lon":-75.1637,"icon":"/images/5/57/M_convention.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q4557684\" title=\"Q4557684\"\u003EPittcon\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E1960 Worldcon, James Blish, Pittsburgh\n\u003C/p\u003E\u003C/div\u003E","title":"Pittcon@1960 Worldcon, James Blish, Pittsburgh\n","link":"","lat":40.4417,"lon":-80,"icon":"/images/5/57/M_convention.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q4548952\" title=\"Q4548952\"\u003ESFCon\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E1954 Westercon, Worldcon, John W. Campbell, San Francisco\n\u003C/p\u003E\u003C/div\u003E","title":"SFCon@1954 Westercon, Worldcon, John W. Campbell, San Francisco\n","link":"","lat":37.7748,"lon":-122.42,"icon":"/images/5/57/M_convention.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q4552269\" title=\"Q4552269\"\u003ESolacon\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E1958 Westercon, Richard Matheson, Worldcon, Los Angeles\n\u003C/p\u003E\u003C/div\u003E","title":"Solacon@1958 Westercon, Richard Matheson, Worldcon, Los Angeles\n","link":"","lat":34.052,"lon":-118.244,"icon":"/images/5/57/M_convention.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q4632043\" title=\"Q4632043\"\u003ETricon\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E1966 Cleveland, Worldcon, L. Sprague de Camp\n\u003C/p\u003E\u003C/div\u003E","title":"Tricon@1966 Cleveland, Worldcon, L. Sprague de Camp\n","link":"","lat":41.4991,"lon":-81.6946,"icon":"/images/5/57/M_convention.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca rel=\"nofollow\" class=\"external text\" href=\"https://files.expounder.info/sfnal/Documents/Fandom/Conventions/World/Worldcon/Clevention/Hotel%20Card.pdf\"\u003EHotel Card\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E2 pages\n\u003C/p\u003E\u003C/div\u003E","title":"Hotel Card@ 2 pages\n","link":"","lat":41.5051,"lon":-81.6934,"icon":"m_document.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca rel=\"nofollow\" class=\"external text\" href=\"https://files.expounder.info/sfnal/Documents/Fandom/Conventions/World/Worldcon/Clevention/PR%201.pdf\"\u003EPR 1\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E12 pages\n\u003C/p\u003E\u003C/div\u003E","title":"PR 1@ 12 pages\n","link":"","lat":41.5052,"lon":-81.6932,"icon":"m_document.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca rel=\"nofollow\" class=\"external text\" href=\"https://files.expounder.info/sfnal/Documents/Fandom/Conventions/World/Worldcon/Clevention/PR%202.pdf\"\u003EPR 2\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E15 pages\n\u003C/p\u003E\u003C/div\u003E","title":"PR 2@ 15 pages\n","link":"","lat":41.505,"lon":-81.6933,"icon":"m_document.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca rel=\"nofollow\" class=\"external text\" href=\"https://files.expounder.info/sfnal/Documents/Fandom/Conventions/World/Worldcon/Clevention/PR%203.pdf\"\u003EPR 3\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E17 pages\n\u003C/p\u003E\u003C/div\u003E","title":"PR 3@ 17 pages\n","link":"","lat":41.505,"lon":-81.6934,"icon":"m_document.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca rel=\"nofollow\" class=\"external text\" href=\"https://files.expounder.info/sfnal/Documents/Fandom/Conventions/World/Worldcon/Clevention/PR%204.pdf\"\u003EPR 4\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E19 pages\n\u003C/p\u003E\u003C/div\u003E","title":"PR 4@ 19 pages\n","link":"","lat":41.5054,"lon":-81.6933,"icon":"m_document.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca rel=\"nofollow\" class=\"external text\" href=\"https://files.expounder.info/sfnal/Documents/Fandom/Conventions/World/Worldcon/Clevention/PR%20Special.pdf\"\u003EPR Special\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E8 pages\n\u003C/p\u003E\u003C/div\u003E","title":"PR Special@ 8 pages\n","link":"","lat":41.5051,"lon":-81.6932,"icon":"m_document.png"}],"imageoverlays":null}

• 

  Isaac Asimov
• 

  Sam Moskowitz
• 

  Chicon II 1952
• 

  Clevention 1955
• 

  Detention 1959
• 

  Loncon I 1957
• 

  Nolacon I 1951
• 

  Norwescon 1950
• 

  NyCon II 1956
• 

  Philcon II 1953
• 

  Pittcon 1960
• 

  SFCon 1954
• 

  Solacon 1958
• 

  Tricon 1966

Australia:

Worldcon – Canada: Worldcon – China: Worldcon – Finland: Worldcon – Germany: Worldcon – Ireland: Worldcon – Japan: Worldcon – Netherlands: Worldcon – New Zealand: Worldcon – United Kingdom: Loncon I – Worldcon – United States:

Chicon II – ConCoction – Detention – Fanac Fan History Project – Isaac Asimov – Nolacon I – Norwescon – NyCon II – Philcon II – Pittcon – Sam Moskowitz – SFCon – Solacon – Tricon – Worldcon – 

1955-09-02T00:00:00Z

1955-09-02

1955-09-05T00:00:00Z

1955-09-05

1952-08-30T00:00:00Z

Chicon II 1952

1955-09-02T00:00:00Z

Clevention 1955

1959-09-04T00:00:00Z

Detention 1959

1957-09-06T00:00:00Z

Loncon I 1957

1951-09-01T00:00:00Z

Nolacon I 1951

1950-09-01T00:00:00Z

Norwescon 1950

1956-08-31T00:00:00Z

NyCon II 1956

1953-09-05T00:00:00Z

Philcon II 1953

1960-09-03T00:00:00Z

Pittcon 1960

1954-09-03T00:00:00Z

SFCon 1954

1958-08-29T00:00:00Z

Solacon 1958

1966-09-01T00:00:00Z

Tricon 1966

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Frameless

​

​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ • 1955 - Clevention - Hotel Card (Fanac)
• 1955 - Clevention - John Trimble registration form (Fanac)
• 1955 - Clevention - PR 1 (Fanac)
• 1955 - Clevention - PR 2 (Fanac)
• 1955 - Clevention - PR 3 (Fanac)
• 1955 - Clevention - PR 4 (Fanac)
• 1955 - Clevention - PR Special (Fanac)
• 1955 - Clevention - Registration form (Fanac)
• Hotel Card (Expounder)
• Hotel Card (Internet Archive)
• It_s_a_Long_Way_to_Tipperary_Hoffman_1955 (Fanac)
• PR 1 (Expounder)
• PR 1 (Internet Archive)
• PR 2 (Expounder)
• PR 2 (Internet Archive)
• PR 3 (Expounder)
• PR 3 (Internet Archive)
• PR 4 (Expounder)
• PR 4 (Internet Archive)
• PR Special (Expounder)

• PR Special (Internet Archive)

Type	Date	Description	Details	Source
link		Fancyclopedia entry@		Wikidata
link		Freebase entry@		Wikidata
link		Fanac Fan History Project, article@		Wikidata
link		Clevention files		Expounder
person		Isaac Asimov		Wikidata
person		Sam Moskowitz		Wikidata
convention	1952	Chicon II	Worldcon, Hugo Gernsback, Chicago	Wikidata
convention	1955	Clevention	Sam Moskowitz, Worldcon, Cleveland, Isaac Asimov	Wikidata
convention	1959	Detention	Worldcon, Poul Anderson, Detroit	Wikidata
convention	1957	Loncon I	Worldcon, John W. Campbell, London	Wikidata
convention	1951	Nolacon I	New Orleans, Worldcon, Fritz Leiber	Wikidata
convention	1950	Norwescon	Anthony Boucher, Portland, Worldcon	Wikidata
convention	1956	NyCon II	Worldcon, Arthur C. Clarke, New York City	Wikidata
convention	1953	Philcon II	Worldcon, Willy Ley, Philadelphia	Wikidata
convention	1960	Pittcon	Worldcon, James Blish, Pittsburgh	Wikidata
convention	1954	SFCon	Westercon, Worldcon, John W. Campbell, San Francisco	Wikidata
convention	1958	Solacon	Westercon, Richard Matheson, Worldcon, Los Angeles	Wikidata
convention	1966	Tricon	Cleveland, Worldcon, L. Sprague de Camp	Wikidata
document		1955 - Clevention - Hotel Card		Fanac
document		1955 - Clevention - John Trimble registration form		Fanac
document		1955 - Clevention - PR 1		Fanac
document		1955 - Clevention - PR 2		Fanac
document		1955 - Clevention - PR 3		Fanac
document		1955 - Clevention - PR 4		Fanac
document		1955 - Clevention - PR Special		Fanac
document		1955 - Clevention - Registration form		Fanac
document		Hotel Card	2 pages	Expounder
document		Hotel Card		Internet Archive
document		It_s_a_Long_Way_to_Tipperary_Hoffman_1955		Fanac
document		PR 1	12 pages	Expounder
document		PR 1		Internet Archive
document		PR 2	15 pages	Expounder
document		PR 2		Internet Archive
document		PR 3	17 pages	Expounder
document		PR 3		Internet Archive
document		PR 4	19 pages	Expounder
document		PR 4		Internet Archive
document		PR Special	8 pages	Expounder
document		PR Special		Internet Archive

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