‘Early 20th Century’ historical pictures (exact matches)

Cuernavaca Cathedral, Cuernavaca Morelos, Mexico
Cuernavaca Cathedral, Cuernavaca Morelos, Mexico
Allegorical depiction of Switzerland during the First World War
Allegorical depiction of Switzerland during the First World War
Woman in pink scarf
Woman in pink scarf
Voronezh
Voronezh
Appenzell
Appenzell
Scene from the Edda of Norse mythology: farewell to Baldr after his death
Scene from the Edda of Norse mythology: farewell to Baldr after his death
'Why should we Wait till To-morrow?'
'Why should we Wait till To-morrow?'
Edward Jenner, English doctor and scientist who discovered a vaccine against smallpox
Edward Jenner, English doctor and scientist who discovered a vaccine against smallpox