Sailor watercolor

Small old watercolor, depicting a small female monkey called eusébie. The drawing is signed, dated and annotated. Although partially legible, we understand that it is a drawing executed in the 19th century (188?) on the boat "confianza". Testimony to the tender interest of this sailor for this animal, who devoted time to observing and sketching it, who named it, and finally carefully preserved this drawing so that it can reach us today...