Carfolio.com Birch specifications A list of Birch models from the Carfolio.com technical specifications database. https://www.carfolio.com/birch/7203/rss/ en-gb Thu, 5 Apr 2010 1921 Birch Light Six specifications Full specifications of 1921 Birch Light Six Thu, 5 Apr 2010 https://www.carfolio.com/birch-light-six-212542 https://www.carfolio.com/birch-light-six-212542 1921 Birch Super Four specifications Full specifications of 1921 Birch Super Four Thu, 5 Apr 2010 https://www.carfolio.com/birch-super-four-212003 https://www.carfolio.com/birch-super-four-212003 1920 Birch Light Four specifications Full specifications of 1920 Birch Light Four Thu, 5 Apr 2010 https://www.carfolio.com/birch-light-four-211618 https://www.carfolio.com/birch-light-four-211618 1919 Birch Light Six 16 specifications Full specifications of 1919 Birch Light Six 16 Thu, 5 Feb 2010 https://www.carfolio.com/birch-light-six-16-207790 https://www.carfolio.com/birch-light-six-16-207790 1919 Birch Super Four specifications Full specifications of 1919 Birch Super Four Thu, 5 Feb 2010 https://www.carfolio.com/birch-super-four-207647 https://www.carfolio.com/birch-super-four-207647