ASPEX '91 Anglo-Soviet Pamir Caving Expedition
Ref: 91/55
July - August 1991
Paul Vale, Stephen Brown, Dave Checkley, Christopher Dent, Adrian Gregory, Bernard Maddison and Kevin Senior from the UK with Vladimir Choudinov, Vladimir Efimov, Yuri Kroulskoi, Alexander Plishkin, Misha Tolorov, Dima Tarasov, Lyenia, Anvar, Nastia, Sergey, Inga and Elena from Russia