Small folded card, printed letterpress, bearing the word 'Presse' on the front, and the typed name, signature and photograph of Catherine Cowper (Kate Heliczer) inside, "a fully accredited representative of The Dead Language". Dated April 10, 1961, with an illegibly squiggled signature (probably by Piero). 10.4x7.5cm., folded. Slightly marked and worn. Very Good.