Slide showing microscopic image of 'uterus of filaria showing eggs'. Slide shows black and white microscopic image of 'uterus of filaria showing eggs'. Above title written underneath image in white ink, alongwith: '6/6'. Filaria is a parasitic roundworm that lives in human beings and animals. It is chiefly found in Asia, Central Africa and the Southwest Pacific. Handwritten labels above image, but obscured by tape. ('Copied by permission of Dr P. Bahs(?)'). Number '74' written on tape on top edge of slide. Late 19th - early 20th century