I've few pics of car made by N.E.C., New Engine Company Ltd., Acton London.
These engines were designed by G.F. Mort. In his first workshop in Reading (1904) he worked with his brother and 2 other staff members.
He later moved to Acton, where he kept on making aero-engines till 1913.
His first car (a 24hp four) was marketed on 1905, with horizontal engine under the floor and a flat front with no bonnet.
There were a 30hp and a 40hp four (form 1907 to 1914) and two twins, a 15hp and a 20hp, made untill 1911.