Tracer Prints

Marey type sphygmograph, 19th century C017 / 6933
From £69.98

Marey type sphygmograph, circa 1870 C017 / 6935
From £69.98

Richardsons sphygmograph, circa 1882
From £69.98

Modified Dudgeon sphygmograph, circa 1890 C017 / 6943
From £69.98

Dudgeon sphygmograph, circa 1880s C017 / 6976
From £69.98

Fluorescein Dye Tracing in a Chalk Stream C016 / 4221
From £69.98

Printed to Order and Licensed for Personal Use