At left, Working Group 3 members pose with the American two-fifths-scale model of the ASTP docking system. Left to right: A. Sementovsky, E. N. Harrin, V. I. Bagno, D. C Wade, V. S. Syromyatnikov, Ye. G. Bobrov, W. K. Creasy, and L. G. Williams. Kneeling by the docking hardware: K. A. Bloom (left) and R. D. White.