[Cammann's stethoscope] [realia] : 69.9.11 / designed by George P. Cammann. (ca. 1880-1900)
Related Entities
There are 2 Entities related to this resource.
John Reynders & Co.
http://n2t.net/ark:/99166/w63f9zsj (corporateBody)
Cammann, George P. (George Philip), 1804-1863
http://n2t.net/ark:/99166/w6fx8pt7 (person)