1 The central nervous system is made up of the brain and spinal cord. 2  The peripheral nervous system is made up of the nerve fibers that branch off from the spinal cord and extend to all parts of the body, including the neck and arms, torso, legs, skeletal muscles and internal organs.
A guinea was worth Â£1.1 shilling in the days when Â£1 comprised 20 shillings. Once made of gold from Guinea, guineas used to be the regular currency for buying horses. Hence the title of the 2000 Guineas race-that being the amount in the prize fund in 1809.
A Crown is worth 5 shillings, it's a step up from a Florin which was worth 2 Shillings. Britain went to metric money in 1971, you would see these guys circulating into the early 90s although the Churchill pieces were mainly sold as souveniers. Face value today is 25p (1 Shilling = 5p) or about 38c. Numismatic value? I think theyre worth a few dollars at best if still in the original snap case.