<Tr> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> Roving </Td> <Td> </Td> <Td> Fine Roving </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> Mule Spinning </Td> <Td> - </Td> <Td> Ring Spinning </Td> <Td> </Td> <Td> Spinning </Td> </Tr>

What main textile did early british factories work with