Hand carved mahogany Haitian screen

this is a hand carved Haitian sreen made from mahogany and brought back to the states in 1970 and was a gift to my parents and then to me, it is covered with wonderful depictions of haitian people working or living , it has three hinges, i think, and is seperating at the joints where it is held together by small nails, there are a few small chips or nicks, no major condition issues other then some joint seperation and some small scuffs.
there is a photo of the makers marks on the inside of a joint, i dont know too much about this screen other then its beautiful and ive had lots of positive comments from guests that have seen it, id love to get some info and find out what it may be worth.....