Pair of pillowcases of linen canvas trousseau 1960 modernist reserve linen

Pair of pillowcases in canvas of very high quality, robust, round, tight and cold, barely irregular, of a white clay. 60s with the minimal décor of a row embroidered with white bumblebee stitch on chic white simple and wallet shape without buttoning. Reserve trousseau of bourgeois house, already washed without trace of use, embroidered with the initials bm on the back in block letters at the small point at the edge of the wallet. Useful dimensions 63cm X 65cm. External dimensions 73cm x73cm.