Human Brain.
Found here.
Prosthetic Leg.From Opera Chirurgica… by Amrbose Paré (1594).
Found here.
Taisho Era medicine advert.
Found here.
Maturation sequence.
Illustration by Dorothy Sturm for The Morphology of Human Blood Cells by Lemuel Diggs.Found here.
The Nerve System.Illustration by Darrell Sweet.
From Hoe en Waarom – Ons Lichaam, 1962 Zuid-Nederlandse Uitgeverij.
The Vascular System.Illustration by Darrell Sweet.
From Hoe en Waarom – Ons Lichaam, 1962 Zuid-Nederlandse Uitgeverij.
Knuckle Sandwich.

Found here.
Treatment to neck
From Observationum et curationum chirurgicarum centuriae… (1641)By Gulielmus Fabricius Hildanus.
Found here.
Splint apparatus.World War I facial reconstruction model.
Found here.
De Noordelijkste Dokter ter Wereld by Aage Gilberg.
Cover of a book about a doctors travels through Greenland.
The Dutch Cocaine Factory had a monopoly on cocaine production during World War 1. Cocaine made fighting machines of the soldiers on both sides of the trenches. 
The same factory produced amphetamines for Hitlers troops during World War 2.

Ancient Hindu medical instruments.

Forceps

Curlew ligature forceps


Lion forceps


Forceps



Heron shape compression forceps


Wolf forceps


Tiger forceps

Heron forceps

All the above images were found here.

Ancient surgical instruments Abb. 44
Found at Otis Historical Archives National Museum of Health & Medicine.
Ancient surgical instruments Abb. 68
Found at Otis Historical Archives National Museum of Health & Medicine.
Ancient surgical instruments Abb. 74
Found at Otis Historical Archives National Museum of Health & Medicine.