Blackwood (publishing house) Blackwood (publishing house) William Blackwood and Sons was a Scottish publishing house and printer founded by William Blackwood in 1804. It played a key role in literary history, publishing many important authors, for example John Buchan, George Tomkyns Chesney, Joseph Conrad, George Eliot, E. M. Forster, John Galt, Thomas de Quincey, Charles Reade, Margaret Oliphant, John Hanning Speke and Anthony Trollope, both in books and in the monthly "Blackwood’s Magazine". In 1804 William Blackwood opened a shop in South Bridge Street, Edinburgh, for the sale of old, rare and curious books. He undertook the Scottish agency for John Murray and
Atlas E/F underperformance issue, the end result of which was the upper stage separating and igniting whilst the first stage was still firing. The Atlas E/F was used with a Trident upper stage, between 1967 and 1971, for suborbital tests of re-entry vehicles. Nineteen were launched, of which two failed. Atlas E/F The Atlas E/F, also designated SB-1A was an American expendable launch system and sounding rocket built using parts of decommissioned SM-65 Atlas missiles. It was a member of the Atlas family of rockets. The first stage was built using parts taken from decommissioned Atlas-E and Atlas-F missiles, with various solid