one is fron one cent, the D means Delaware.
.........................................................................................
The 'd' in the British penny goes back to ancient Rome - from the word denari which was a low denomination Roman coin.
The currency of Britain changed in 1971. The "old" currency in Britain was defined by Emperor Charlemagne over 1000 years ago: 4 Farthings = 1 penny (1d) 12 pennies = 1 Shilling (12d = 1/-) 20 shillings = 1 pound (20/- = £1) Since 1971 it has been 100 pence (100p) = £1. The pound (£) is unchanged.
It means you are 1¢ richer. Which side is facing up makes no difference.
It means you have lost a pound of money and found only a penny.
"Penny pincher" is the slang term for a stingy person.
A penny earned is a penny saved means the money you save (and you don't spend) then it is earned. Because you don't waste it so it's practically saved.
1d (one penny) 1d (one penny)
A penny was worth a penny 1D in old money , there was 240 pennys to a pound.
In 1066, the Halfpenny was an improvised coin. It was a Penny, literally cut in half. The symbol for the British Penny has long been a lower case "d" for the Roman "denarius" which was a Roman coin predating the Penny. In all probability, 1 Penny was shown as "1d" and 1 Halfpenny as "½d".
1D can either mean One Dimension or the band One Direction.
The lower case "d" has been used to identify various values of a penny since the Roman occupation of Britain. The very earliest British Penny was modelled on the Roman denarius, a coin of similar value. The "d" comes from the Roman "denarius".
One direction + 1 dimension + 1 expansion
If D is a unit that can be measured and 1 is the number of Ds, then D * 1 = 1D. As for how 1D is, you'll have to wait for girls to answer. I've had 0 D's and plan to keep it that way. But I hear 1D is very good.
decade
You mean a 1941-D wheat penny? They are pretty common and can be bought at any coin shop for under 10 cents or rarely found in pocket change.
Pence is the plural of Penny ie. 1 Penny, 2 Pence.
In service.
All these answers are in US cents. English stamps were priced and sold in Sterling - 1d (one penny); 2d (two penny) etc