Hi, I am a bit late on this one but am relatively sure the circular scuttle, windscreen and sharply sloping bonnet is typical of a cca 1907 Humber Beeston 16'20 Roy-de-Belges Tourer. Humber made cars in Coventry and in Beeston, but those made in Beeston were considered higher quality.The 16'20 was made in Beeston 1906 to 1908, when in 1908 they closed the Beeston factory. Car therefore has to be latest 1908. Thomas Humber started in bicycles making his first penny farthing in 1870, making first British motorcycle in 1892, followed soon after by a car. Thomas died 1910 aged 69. Humber Company closed in 1967 under roots.