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FILE NO. 09.15 5 specimens · est. 1830-1981

What happened on September 15?

Real photographs, all filed under this date. Name each event before you read on.
Case Timeline 1830-1981 · 151 years
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What happened on September 15

All 5 specimens from this file, spanning 1830 to 1981, with the story behind each photograph.

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  1. A rhomboid armoured vehicle with a steering tail on wheels, surrounded by soldiers in steel helmets in a cratered landscape.
    Conflict · 1916

    Tanks are used in battle for the first time

    Forty-nine tanks were sent into action at Flers-Courcelette on the Somme on 15 September 1916. Only about eighteen reached the German lines - the rest broke down or ditched - but where they arrived the effect was immediate. They were built in secret and shipped in crates marked "water tank", which is how they got the name.

  2. A watercolour of a small square-rigged survey ship anchored in a mountainous bay, with a canoe of people in the foreground.
    Science · 1835

    A survey ship reaches the islands that will reshape biology

    HMS Beagle reached the Galapagos on 15 September 1835 with Charles Darwin aboard as an unpaid naturalist. He spent five weeks there and did not immediately grasp what he had found - he failed to label which island his finches came from, and had to reconstruct it later from other people's notes.

  3. A boxer in a dark shirt talking animatedly with a raised fist, mid-sentence.
    Sports · 1978

    A boxer wins the heavyweight title for a third time

    Muhammad Ali beat Leon Spinks in New Orleans on 15 September 1978 to take the heavyweight championship for an unprecedented third time, aged thirty-six. Spinks had taken the title from him seven months earlier in only his eighth professional fight.

  4. A formal portrait of a woman in black judicial robes in front of a flag.
    Law · 1981

    The first woman is confirmed to the United States Supreme Court

    The Senate confirmed Sandra Day O'Connor on 21 September 1981 after her hearings concluded on the 15th, making her the first woman on the Supreme Court in its 191-year history. The vote was 99 to 0. On graduating third in her class from Stanford Law in 1952, the only job a law firm had offered her was legal secretary.

  5. A coloured engraving of early trains of open carriages passing under a stone arch hung with flags, crowds watching from above.
    Technology · 1830

    The first intercity passenger railway opens, and kills a member of parliament

    The Liverpool and Manchester Railway opened on 15 September 1830, the first to link two cities with scheduled passenger trains hauled entirely by steam. The day was overshadowed when William Huskisson, MP for Liverpool, stepped onto the track to greet the Duke of Wellington and was run down by the Rocket. He is generally reckoned the first widely reported railway fatality.