#FlashbackFriday During WW1 Edgar Duerr invented and patented a collapsible pocket periscope for use by soldiers in the trench warfare.
Read moreIt’s that time of year again where eating jam on toast for every meal is perfectly acceptable – it’s National
Read moreF Duerr and Sons Ltd, the UK’s oldest remaining family owned preserves manufacturer, is launching a superior 1881 Seville Orange
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