ClipArt ETC
Round clock with Roman numerals showing time 12:23

Clock 12:23

Round clock with Roman numerals showing time 12:23

Round clock with Roman numerals showing time 12:24

Clock 12:24

Round clock with Roman numerals showing time 12:24

Round clock with Roman numerals showing time 12:25

Clock 12:25

Round clock with Roman numerals showing time 12:25

Round clock with Roman numerals showing time 12:26

Clock 12:26

Round clock with Roman numerals showing time 12:26

Round clock with Roman numerals showing time 12:27

Clock 12:27

Round clock with Roman numerals showing time 12:27

Round clock with Roman numerals showing time 12:28

Clock 12:28

Round clock with Roman numerals showing time 12:28

Round clock with Roman numerals showing time 12:29

Clock 12:29

Round clock with Roman numerals showing time 12:29

Round clock with Roman numerals showing time 12:30

Clock 12:30

Round clock with Roman numerals showing time 12:30

Round clock with Roman numerals showing time 12:31

Clock 12:31

Round clock with Roman numerals showing time 12:31

Round clock with Roman numerals showing time 12:32

Clock 12:32

Round clock with Roman numerals showing time 12:32

Round clock with Roman numerals showing time 12:33

Clock 12:33

Round clock with Roman numerals showing time 12:33

Round clock with Roman numerals showing time 12:34

Clock 12:34

Round clock with Roman numerals showing time 12:34

Round clock with Roman numerals showing time 12:35

Clock 12:35

Round clock with Roman numerals showing time 12:35

Round clock with Roman numerals showing time 12:36

Clock 12:36

Round clock with Roman numerals showing time 12:36

Round clock with Roman numerals showing time 12:37

Clock 12:37

Round clock with Roman numerals showing time 12:37

Round clock with Roman numerals showing time 12:38

Clock 12:38

Round clock with Roman numerals showing time 12:38

Round clock with Roman numerals showing time 12:39

Clock 12:39

Round clock with Roman numerals showing time 12:39

Round clock with Roman numerals showing time 12:40

Clock 12:40

Round clock with Roman numerals showing time 12:40

Round clock with Roman numerals showing time 12:41

Clock 12:41

Round clock with Roman numerals showing time 12:41

Round clock with Roman numerals showing time 12:42

Clock 12:42

Round clock with Roman numerals showing time 12:42

Round clock with Roman numerals showing time 12:43

Clock 12:43

Round clock with Roman numerals showing time 12:43

Round clock with Roman numerals showing time 12:44

Clock 12:44

Round clock with Roman numerals showing time 12:44

Round clock with Roman numerals showing time 12:45

Clock 12:45

Round clock with Roman numerals showing time 12:45

Round clock with Roman numerals showing time 12:46

Clock 12:46

Round clock with Roman numerals showing time 12:46

Round clock with Roman numerals showing time 12:47

Clock 12:47

Round clock with Roman numerals showing time 12:47

Round clock with Roman numerals showing time 12:48

Clock 12:48

Round clock with Roman numerals showing time 12:48

Round clock with Roman numerals showing time 12:49

Clock 12:49

Round clock with Roman numerals showing time 12:49

Round clock with Roman numerals showing time 12:50

Clock 12:50

Round clock with Roman numerals showing time 12:50

Round clock with Roman numerals showing time 12:51

Clock 12:51

Round clock with Roman numerals showing time 12:51

Round clock with Roman numerals showing time 12:52

Clock 12:52

Round clock with Roman numerals showing time 12:52

Round clock with Roman numerals showing time 12:53

Clock 12:53

Round clock with Roman numerals showing time 12:53

Round clock with Roman numerals showing time 12:54

Clock 12:54

Round clock with Roman numerals showing time 12:54

Round clock with Roman numerals showing time 12:55

Clock 12:55

Round clock with Roman numerals showing time 12:55

Round clock with Roman numerals showing time 12:56

Clock 12:56

Round clock with Roman numerals showing time 12:56

Round clock with Roman numerals showing time 12:57

Clock 12:57

Round clock with Roman numerals showing time 12:57

Round clock with Roman numerals showing time 12:58

Clock 12:58

Round clock with Roman numerals showing time 12:58

Round clock with Roman numerals showing time 12:59

Clock 12:59

Round clock with Roman numerals showing time 12:59

A coin of ancient Rome, the sesterce.

Sesterce

A coin of ancient Rome, the sesterce.

A Roman scutum shield.

Roman scutum

A Roman scutum shield.

A Roman clipeus.

Roman clipeus

A Roman clipeus.

"A variety of the common wheat, originally cultivated by the Romans."—Finley, 1917

Spelt

"A variety of the common wheat, originally cultivated by the Romans."—Finley, 1917

"Were the Earth's orbit a perfect circle, and her axis perpendicular to the plane of this orbit, the days would be of a uniform length, and there would be no difference between the clock and the Sun." -Comstock 1850

Suns in the Equator and Ecliptic

"Were the Earth's orbit a perfect circle, and her axis perpendicular to the plane of this orbit, the…

"The Morse register is represented [here]. The armature, A , is supported at the end of a lever, and over the cores of the magnet bobbins, M. A spring, S, lifts the armature when the cores are demagnetized on the breaking of the circuit by the operator at the key. When A is pulled down by M, a style or pencil at P is pressed against R, a paper ribbon that is drawn along by clock work. this style may be made to record upon the paper a dot-and-dash communication sent by the operator at a key, perhaps hundreds of miles away." -Avery 1895

Morse Telegraph Register

"The Morse register is represented [here]. The armature, A , is supported at the end of a lever, and…

"A key is used to turn the cone, B. By doing so it wraps the chain around the cone and tightly coils the spring inside the barrel, A. The spring draws the chain off of the cone turning the barrel." —Quackenbos 1859

The Fusee

"A key is used to turn the cone, B. By doing so it wraps the chain around the cone and tightly coils…

Triangle with sides labeled with numerals 28, 36, 40 and angles A, B, C labeled.

Triangle 28, 36, 40

Triangle with sides labeled with numerals 28, 36, 40 and angles A, B, C labeled.

Maryland XII Pence (XII Pence) Maryland Colony coin from 1659. Obverse has an image of Lord Baltimore surrounded by the inscription - +CAECILIVS:DNS:TERRAE-MARIAE:&CT;. The reverse shows the Baltimore family shield, the denomination in roman numerals to either side of the shield. The inscription surrounding the image - CRESCITE:ET:MVLTIPLICAMINI. This coin was also struck in copper.

Silver Maryland XII Pence Coin, 1659

Maryland XII Pence (XII Pence) Maryland Colony coin from 1659. Obverse has an image of Lord Baltimore…

Massachusetts XII Pence (XII Pence) Massachusetts Colony coin from 1652. Obverse has an image of a pine tree. The inscription - IN MASATHUSETS. Reverse shows value in Roman Numerals and the year surrounded by the inscription - AN DOM NEW ENGLAND

Silver Massachusetts XII Pence Coin, 1652

Massachusetts XII Pence (XII Pence) Massachusetts Colony coin from 1652. Obverse has an image of a pine…

Trime (3 cents) United States coin from 1851. Obverse has the Union shield lying on top of a six-pointed star and is inscribed with - UNITED STATES OF AMERICA with the date at the bottom. Reverse shows by a large, scrolled letter C enclosing the Roman numeral III (denoting value). This image is surrounded 13 equally-spaced stars.

Silver Trime Coin, 1851

Trime (3 cents) United States coin from 1851. Obverse has the Union shield lying on top of a six-pointed…

Hard Times Token (unknown) US coin from 1834.. Obverse has a left-facing image of Andrew Jackson holding a sword and money bags, surrounded by the inscription - A PLAIN SYSTEM VOID OF POMP. Reverse shows the image of a balking mule and is inscribed with - THE CONSTITUTION AS I UNDERSTAND IT ROMAN FIRMNESS LL.D. 1834

Copper Hard Times Token, 1834

Hard Times Token (unknown) US coin from 1834.. Obverse has a left-facing image of Andrew Jackson holding…

Diagram of the projection fibers of the cerebrum. Labels: B, motor (pyramidal) tract; C, body-sense tract; D, visual tract; E, auditory tract; F, G and H, upper, middle and lower peduncles of cerebellum; K, decussation of pyramids. Numerals refer to cranial nerves.

Projection Fibers of the Cerebrum

Diagram of the projection fibers of the cerebrum. Labels: B, motor (pyramidal) tract; C, body-sense…

Roman soldiers with spears and shields.

Roman Soldiers

Roman soldiers with spears and shields.

A Roman warship.

Roman Warship

A Roman warship.

A poster about Rome's "Legendary Period" 753-509 B.C.

Rome Poster

A poster about Rome's "Legendary Period" 753-509 B.C.

A poster about Rome's Republic 509-31 B.C.

Rome Poster

A poster about Rome's Republic 509-31 B.C.

A poster about the Roman Empire 31 B.C.-476 A.D.

Rome Poster

A poster about the Roman Empire 31 B.C.-476 A.D.

A poster about the Rome's social customs.

Rome Poster

A poster about the Rome's social customs.

(1823-1894) a Roman Catholic archbishop.

Archbishop Tache

(1823-1894) a Roman Catholic archbishop.

A poster of important images and facts about the Holy Roman Empire.

Holy Roman Empire Poster

A poster of important images and facts about the Holy Roman Empire.

Medieval Castle of the Holy Roman Empire. "1 Moat, 2 Drawbridge, 3 Wicket, 4 Merlons, 5 Embrasures, 6 Rampart, 7 Portcullis, 8 Donjon or Keep, 9 Turret, 10 Escutcheon." -Foster, 1921

Medieval Castle

Medieval Castle of the Holy Roman Empire. "1 Moat, 2 Drawbridge, 3 Wicket, 4 Merlons, 5 Embrasures,…

Medieval town of the Holy Roman Empire in 1491.

Medieval Town

Medieval town of the Holy Roman Empire in 1491.