David Wardale's Fundamental Design Calculations for the 5AT have now been released in print form and are available for purchase through the Sales page of this website.

The volume contains some 556 pages of A4 paper in soft-bound (perfect binding) format, the calculations and accompanying diagrams cover over 520 of its pages. The remaining pages include an general introduction to the 5AT Project by Chris Newman, Da

ve Wardale's Technical Specifications for the locomotive, and an introduction to the calculations also written by Dave Wardale.