The letter by C.Poole and two attached letters by G.Goos contain invitations to the Melbourne meeting of WG (August 1982) and describe its format and details.

to the paper submitted to the Conference, informing of the time of arrival to Moscow

1) Prof. P.C.Boole and Prof. C.S.Wallace invite A.P.Ershov to a cocktail party (16.10.1980). 2) Boarding pass of British airways for the route Singapore-London (19.10.1980). 3) Boarding pass of British airways (a form).