Small oil on old cardboard

Small oil on old panel painting, oil painting on cardboard represents the roof of a house on the edge of a forest initials visible lower left: ch probably early 20th century marked on the back in pen: "to my friend paul / cordial memory / c. Hulbert?" another annotation, probably more recent: "for my tinou jacques, bought in piz... Kisses from timine claire" good general condition, traces of use and remaining marks from a frame dimensions: 16.8 X 24.2 cm.