In December 1901 Walter part exchanged Wallis and Steevens single cylinder roller 2183 at the Wallis and Steevens Basingstoke works for a new but identical 10 ton single, number 2570.
Unfortunately we have little or no history on this engine, Wallis and Steevens 2570.
Initial history based on information kindly supplied by Kevin Lockyer from his articles re. Sewards of Petersfield.