Internal System Collection

Diagram of human lungs showing blood supply

Internal organs of people, lithograph, published 1875
Internal organs of people. Lithograph, published in 1875

Anatomy of the human fetus, lithograph, published in 1875
Anatomy of the human fetus. Woodcut engraving, published in 1875

Muscles of man, lithograph, published in 1877
Muscles of man, front and rear views. Lithograph, published in 1877

Cross section of human heart and, bottom left, coronary system with aorta, coronary arteries, coronary vein and blood vessels

Human speech organs, wood engraving, published in 1880
The Organs of Speech: A) mouth, B) uvula, C) tongue, D) tonsils, E) epiglottis, F) thyroid cartilage, G) arytenoid muscle, H+I) vestibular folds, K) vocal fold, L) larynx, M) hypopharynx, N) trachea

Illustration showing cross section of human chest
Medicine: Human anatomy, thorax (or chest), mediastinum showing aortic arch, superior vena cava and subclavian artery, bronchi, ribcage, diaphragm, liver, stomach. Section, drawing

Models of human skeletal, muscular and cardiovascular systems

The human ear, wood engraving, published in 1880
Anatomy of the human ear: A) auricle, B) External Auditory Canal, C) Tympanic Membrane, D) Tympanic Cavity, E) Malleus, M) Incus, H) Cochlea, G) Semicircular Canals, I) Eustachian Tube

Illustration showing human respiratory system
Medicine: Human anatomy, respiratory system. Drawing

Illustration showing exchange of gases in bronchi
Medicine - Human anatomy: respiratory system, the exchange of gases in the bronchi. Drawing

Illustration showing different internal systems
Medicine: how the different systems integrate each other

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Discover the intricate wonders of the internal system through captivating illustrations that unveil the hidden marvels within our bodies. Delve into a world where science meets art, as lithographs from 1875 and 1877 showcase the mesmerizing complexity of human anatomy. Behold a diagram of human lungs, their delicate structure intertwined with an intricate network of blood vessels supplying life-giving oxygen. Marvel at lithographs depicting internal organs, meticulously detailed to reveal every organ's placement and function in this symphony of existence. Travel back in time to witness the development of life itself, as a lithograph from 1875 unveils the awe-inspiring anatomy of a human fetus. Witness how muscles shape our physical form, as another lithograph showcases their power and grace published just two years later. Venture deeper into our inner workings with an enchanting cross-section of the heart. Observe its beating rhythm while exploring its coronary system - arteries branching like rivers nourishing this vital organ. Journey beyond mere physiology and explore what sets us apart – our ability to communicate through speech. A wood engraving from 1880 reveals the intricacies behind human speech organs; an orchestra conducted by breath and vocal cords creating melodies unique to each individual. Uncover one of nature's greatest mysteries –the brain– depicted in all its enigmatic glory. Study its convoluted pathways that hold secrets yet untold; it is here where thoughts are born and memories reside. Immerse yourself in soundscapes unknown with an illustration capturing the essence of hearing: The human ear rendered beautifully on wood engraving transports you into a realm where vibrations become music or whispers shared between loved ones. Witness respiration come alive before your eyes with vivid illustrations showcasing both respiratory systems: bronchi exchanging gases effortlessly within lung tissue. Understand how these invisible processes sustain us every moment we breathe. Finally, behold an illustration encompassing various internal systems working harmoniously together—a testament to the intricacy of human life.