One of the easier ways to determine between a real and a fake is by weight.
the difference between a head and a skull is that a head has tissue and a skull is all bone
Liberty Head nickels were minted between 1883 and 1913.
Standing liberty quarters were made from 1916- 1930. Barber quarters were made from 1892-1916. The design of Liberty on a Barber quarters shows only the head while Standing Liberty quarters show her whole body. The tails sides are also different.
No
It is similar to difference between Head and Hair !
No U.S. silver dollars have an Indian Head design, so if you have one it's not real. A genuine silver dollar coin dated 1851 would be a Seated Liberty coin. I have seen many 'fantasy' silver rounds with the Indian Head design with different dates, but they all have the 1oz .999 fine silver markings somewhere on the coin.
it is difference between the water level from head race and tail race
Technology in head is to be used wisely
Necessity refers to something that is indispensable or required for a certain outcome, while obligation refers to a duty or responsibility to do something as a result of a moral, legal, or social contract. Necessity implies there is no other choice, whereas obligation suggests a sense of duty or commitment.
The Liberty Half Dollar - also called the "Barber" Half Dollar - has an image of Liberty's Head with the Eagle Crest image on the reverse, and was minted from 1892 to 1915. The Walking Liberty Half Dollars - or "Walkers" - show an entire Liberty's body walking, with a reverse showing a side view of an eagle perched on a rock, and was minted from 1916 through 1947.
"head" is where it starts, the mouth is the outlet.
those are mercury dimes. They were minted between 1916-1945.