https://www.huntington.org/collections/lib-msshm-83022-83023
Johann Friedrich Blumenbach: handwriting specimen, letter and transcript | Collections | The...
Handwriting specimen of Johann Friedrich Blumenbach, plus accompanying letter and transcript prepared by Blumenbach's son. The five-line handwriting specimen...
johann friedrich blumenbachhandwritingspecimenlettertranscript
https://archive.org/details/amanuelcomparat00blumgoog
A manuel of comparative anatomy, revised and augmentedby W.Coulson : Johann Friedrich Blumenbach :...
Book digitized by Google from the library of Oxford University and uploaded to the Internet Archive by user tpb.
https://archive.org/details/amanuelcomparat00blumgoog?view=theater&ui=embed&wrapper=false
A manuel of comparative anatomy, revised and augmentedby W.Coulson : Johann Friedrich Blumenbach :...
Book digitized by Google from the library of Oxford University and uploaded to the Internet Archive by user tpb.