This appears to be an original drawing used in the 1926 book "Chapplet of Peals / The white and black Ribaumont" published in 1926. Of the few pieces we are selling she signed the different ones either with "H.I." "H.B.I" or 'Hazel Ives".
I am unsure if these are pencil or charcoal.
Amazing stored item from a iconic 50 year old art / print gallery in NH that closed. Please view our other listings in our store.