Visit to central research laboratories polish state railways (P.K.P.) - March '75 (IM-FM-063)

As part of the growing collaboration between the Research Divisions of B.R. and P.K.P. a visit to Warsaw was arranged in early-March 1975 for two members of the Fracture Mechanics Section, D.F. Cannon and P. Watson. The main reasons for the visit were to continue the discussions carried out with...