Different views of a portion of the spinal cord from the cervical region, with roots of the nerves slightly…
A circle subdivided into one quarter, two eighths, and one half.
A circle subdivided into three quarters and two eighths.
A circle subdivided into one quarter, three twelfths, and one half.
Quarter Eagle ($2.50) United States coin from 1796. Obverse has a right-facing image of Liberty wearing…
Quarter Eagle ($2.50) United States coin from 1803. Obverse has a right-facing image of Liberty wearing…
Three Dollars ($3.00) United States coin from 1854. Obverse has a left-facing indian head with a coronet…
Half Eagle ($5.00) United States coin from 1795. Obverse has a right-facing image of Liberty wearing…
Half Eagle ($5.00) United States coin from 1807. Obverse has a left-facing image of Liberty wearing…
Eagle ($10.00) United States coin from 1795. Obverse has a right-facing image of Liberty wearing a cap…
Eagle ($10.00) United States coin from 1838. Obverse has a left-facing image of Liberty wearing a coronet…
Double Eagle ($20.00) United States coin from 1849. Obverse has a left-facing image of Liberty wearing…
Fugio (unknown) United States coin from 1787. Obverse has the image of a sundial with the inscription…
Trime (3 cents) United States coin from 1851. Obverse has the Union shield lying on top of a six-pointed…
Half Dime (5 cents) United States coin from 1837. Obverse has right-facing Liberty seated beside a shield…
Dime (10 cents) United States coin from 1796. Obverse has the image of a right-facing Liberty with LIBERTY…
Fifth Dollar (20 cents) United States Coin from 1857. Obverse has the image of Liberty beside a shield…
Quarter (25 cents) United States coin from 1796. Obverse has the image of a right-facing Liberty with…
Quarter (25 cents) United States coin from 1853. Obverse has the image of a Liberty seated beside a…
Half Dollar (50 cents) United States coin from 1794. Obverse has the head of Liberty right-facing with…
Half Dollar (50 cents) United States coin from 1853. Obverse has the image of a Liberty seated beside…
Half Dollar (50 cents) United States coin from 1892. Obverse has the head of Liberty right-facing a…