"Car production continued and it was not till the 1925s that it was time to expand the factory yet again. It grew to 62 acres and gave employment to 8,000 workers who annually produced 25,000 cars."
http://www.austinmemories.com/styled-4/index.html
"How great are the advances that have been made in methods of production is indicated by the fact that in 1906 the manufacture of 120 cars required 270 workers, whereas to-day over 60,0000 a year are turned out by rather more than 12,000 employees. "
http://www.austinmemories.com/styled-18/index.html
(in 1929: that's 60,000 I'd say)
http://www.austinmemories.com/styled-4/index.html
"How great are the advances that have been made in methods of production is indicated by the fact that in 1906 the manufacture of 120 cars required 270 workers, whereas to-day over 60,0000 a year are turned out by rather more than 12,000 employees. "
http://www.austinmemories.com/styled-18/index.html
(in 1929: that's 60,000 I'd say)