stanley brouwn, two instruction cards

(1) Poste restante, 1970. Stencilled card with typed text on white stock, 10.5 x 15 cm. Text reads: send me a post-restante letter. send the letter to a city of your choice- any city on earth is o.k. - write me (see address) to which city you did send the poste-restante letter. stanley brouwn (listing his Amsterdam address).

(2) Small card printed blue on white stock, 7 x 10 cm. Reads: copenhagen, february 1970. send me a map of the city where you are living. Both cards mint. (total 2)