Date: 07/01/1938

Medium: Paper (onion skin)

Object number: BC.BCR.1938

Date: 10/01/1940

Medium: Paper (parchment)

Object number: BC.BCR.1940

Date: 1940

Object number: BC.BCM.1940

Date: 1959

Medium: Paper (onion skin)

Object number: BC.BCR.1959

Date: 1960

Medium: Paper (onion skin)

Object number: BC.BCR.1960

Date: 1961

Medium: Paper (onion skin)

Object number: BC.BCR.1961

Date: 1962

Medium: Paper (onion skin and parchment)

Object number: BC.BCR.1962

Date: 1963

Medium: Paper (onion skin and parchment)

Object number: BC.BCR.1963

Date: 1964

Medium: Paper (onion skin)

Object number: BC.BCR.1964

Date: 1964

Object number: BC.BCM.1964

Date: 1965

Medium: Paper (onion skin)

Object number: BC.BCR.1965

Date: 1966

Medium: Paper (onion skin and parchment)

Object number: BC.BCR.1966