National (Rose Bros.)
Gainsborough, Lincolnshire UK 1905-1912
National 32hp chassis
National was a British automobile brand that was manufactured 1905-1912 by Rose Bros. in Gainsborough (Lincolnshire) .
1905, the National 10/12 hp was introduced , a model with two-cylinder inline engine , of which no other data is known.A larger National also available 18/20 hp which had a three-cylinder in-line engine with 3.7 l displacement . This open touring car was available with a chassis with the wheelbases 2,692 mm and 2,870 mm.
Appeared in 1906 the National 20/24 hp . had a four-cylinder engine with 4.9 liter displacement and a wheelbase of 2,896 mm.
From 1906 to 1912, the National 28/32 hp was built , a large touring car , also with four-cylinder engine , but with a displacement of 6.3 l it also had 2,896 mm wheelbase.
Engine built for National car that raced at Brooklands in 1908
Top model was the National 40/45 hp of 1907. Its six- cylinder in-line engine had 9.4 liters and its wheelbase was , as with the other big national , 2.896 mm.The very conventional vehicles were known for their good quality . 1912 but the production also the last model has been discontinued.in 1906 Rose Brothers established the company to make gears for their cars called Northern Manufacturing Co.
Northern Manufacturing Co.

Related
Technical
Model production
Model
Years
Cylinder
CC
Wheelbase
10/12 hp
1905
2
18/20 hp
1905
3
3655 cm³
2692–2870 mm
20/24 hp
1906
4
4873 cm³
2896 mm
28/32 hp
1906–1912
4
6333 cm³
2896 mm
40/45 hp
1907
6
9440 cm³
2896 mm