File is a photograph of Dr. Arabelle MacKenzie's pre-school age Dental Clinic. Health Centre No. 1. Picture has the Doctor, a nurse, a mother and a young girl whom is sitting in the dental chair. Accompanying inscription reads: D. Arabelle MacKenzie's pre-school age Dental Clinic, Health Centre No.1. The second ore-school Dental Clinic in the world and the only one in Canada.
Item is a portrait photograph of one young girl and one young boy seated, full pose. Negative annotated: "Show hands". Envelope suggests this is "Copy of what appears to be a wet plate shot of two children".