1 ounce
postage fo 6.3 oz legal envelope
as long as it is a regular letter in a legal envelope that does not contain too much weight, all you need is one stamp (44)
No - only coins and notes of the realm are legal tender.
The laws regarding this vary from country to country. In general, it is legal to paint a picture of a postage stamp. Typically it must vary significantly in size from the original.
No, they are not considered legal tender. If someone is willing to accept them, there is no problem with it, but they do not have to accept them.
Yes, you can add a reasonable charge to the cost of a postage stamp.
Depends on the definition of Duck stamps.If you are referring to the stamps typically bought to be affixed to a hunting license to allow one to hunt ducks, no, they are not legal for postage.If you are referring to the US Postage Stamps that have pictures of ducks on them, yes, they can still be used for their face value toward the cost of postage.
It is BUT the machines that read the stamps might show it as being cancelled and it could be returned to sender or be presented as postage due.
It may have value if you can find someone to buy it from you. A postage stamp has value, but not anything that you can demand. You can't hand one to a clerk in a store and they have to take it.
Yes it is legal. As long as you pay the proper postage, anybody can use the services of the US Postal Service.
Yes, legal case names should be capitalized, including the initial letter of each word in the title. This formatting helps to distinguish the case name from regular text and maintain consistency in legal writing.
It depends on a large number of factors, such as the weight, exact dimensions, and so forth. The safest thing would be to take it to the post office, where they'll weigh it and see what category it falls into and give you an exact rate.