PICASSO, Pablo (1881-1973). Partly printed document signed ("Pablo Ruiz Picasso"), Paris, 1 August 1964. 1 page, oblong 8vo, (approximately 90 x 188 mm), printed in brown ink, two diagonal ink strokes upper corner. A CHECK SIGNED BY PICASSO, paying Monsieur Henri Prejger FF 689.35. Prejger and his wife were early collectors of Picasso's work.