the colonists threw tea overboard to show they didn`t want to be taxed for that
These are still very common - worth no more than 2 cents.
Nothing its plated
There are three varieties of this stamp. The coil (which has straight edges top and bottom) is the most common and catalogs for $3.75 in very fine mint condition. The other two which have no straight edges , but differ in the number of perforations list mint for $18 or $20. Used ones from 35 to 65 cents. You can probably buy one for 60 to 80% of retail.
It really depends on the make, year, condition of the china. Pictures, the stamp or marking on the bottom of the china would come in handy.
What you have is an item sold in 1973 and it came in 4 designs. They are very common.
There were dozens of stamps issued to celebrate the Bicentennial. You will need to consult the catalogs and do some research. Most libraries will have a copy of Scott's Postage Stamp Catalog of the World. First of all, you have to identify the specific stamp or card. That in itself can be a daunting task, but most of the catalogs are well illustrated with lots of information. Once you know what item you have, the catalog will provide a set of prices that can be used to estimate value.
If they are perfect uncirculated notes, then $6 each. If they are in normal circulated condition, then they are worth $2 each.
Bicentennial quarters are still worth exactly 25 cents each.
Well, according to the American Philatelic Society the worth of the set of 4 sheets is $15.91.
Bicentennial quarters are still worth exactly 25 cents each.
That is Scott number US 1716. It has a minimal value and can be purchased for $1.00 in mint condition and 15 cents used.
Commercially produced First Day Covers of standard commemoratives like this are typically worth about a dollar. The Bicentennial stamps may bring a slightly higher value. Higher value stamps, or specific cachet makers are worth more. A specialized catalog will list the value of a cachet or un-cacheted cover.
About twelve million dollars worth of tea.
1.00
None of the bicentennial coins regardless of denomination released into circulation are worth more than face value.
There were no bicentennial designs for cents, nickels, or dimes. If your coin is from 1976 it's worth exactly 10 cents.