Science-Fantasy

Notations like "printed 3/58" that appeared in the lower right corner of the contents page were the closest thing to dates that appeared in most issues. We have translated these into dates and given them parenthetically in the header lines, but all citations are by issue numbers. It was replaced by the separately numbered Impulse in March 1966.

Publishers:

• Nova Publications Ltd.; London, England, # 1 - 64
• Roberts & Vinter Ltd.; London, England, #65 - 81

Science-Fantasy

• 1950: #1; #2
• 1951: #3
• 1952: #4; #5
• 1953: #6

Science Fantasy

• 1954: #7; #8; #9; #10; #11
• 1955: #12; #13; #14; #15; #16
• 1956: #17; #18; #19; #20
• 1957: #21; #22; #23; #24; #25; #26
• 1958: #27; #28; #29; #30; #31; #32
• 1959: #33; #34; #35; #36; #37; #38
• 1960: #39; #40; #41; #42; #43; #44
• 1961: #45; #46; #47; #48; #49; #50
• 1962: #51; #52; #53; #54; #55; #56
• 1963: #57; #58; #59; #60; #61; #62
• 1964: #63; #64; #65; #66; #67; #68
• 1965: #69; #70; #71; #72; #73; #74; #75; #76; #77; #78; #79
• 1966: #80; #81