Frank Pearn and Co of West Gorton, Manchester
- 1876 Exhibitor at the Royal Agricultural Show at Birmingham with seven pumps.The Engineer of 21st July 1876 p40
- Listed as Frank Pearn, Wells and Co.
- c1900 Three engines for Stockport Waterworks (Wilmslow Station).
- 1905 Advert for pumps, air compressors, surface and jet condensers.Mechanical World Year Book 1905. Published by Emmott and Co of Manchester. Advert p36
- 1913 Advert for pumps.Mechanical World Year Book 1913. Published by Emmott and Co of Manchester. Advert p54
- 1914 Directory: Listed as 'Pumping Machinery for all purposes'.Kelly's Directory of Durham, 1914 p765
- 1917 Advert for pumps.Mechanical World Year Book 1917. Published by Emmott and Co of Manchester. Advert p126
- 1919 Advert for pumps.Mechanical World Year Book 1919. Published by Emmott and Co of Manchester. Advert p166
- 1920 Two horizontal vacuum pumps.The Engineer of 16th Jan 1920 p74
- 1927 Advert for pumps.Mechanical World Year Book 1927. Published by Emmott and Co of Manchester. Advert p126
- 1940 Advert. Pumps 'Pumps for all purposes'.Mechanical World Year Book 1940. Published by Emmott and Co of Manchester. Advert p188
- 1945 Advert for pumps.Mechanical World Year Book 1945. Published by Emmott and Co of Manchester. Advert p152
- 1951 Advert for pumps.Mechanical World Year Book 1951. Published by Emmott and Co of Manchester. Advert p152
Sources of Information
- Kelly's Directory of Liverpool and Birkenhead, 1894
- The Steam Engine in Industry by George Watkins in two volumes. Moorland Publishing. 1978. ISBN 0-903485-65-6