No. Postage to Ireland from the US is 98 cents, but only 44 cents for domestic letters.
Not exactly- the postage to Ireland is 98 cents- 2 first class stamps would be 88 cents- you would need to add another 10 cents, and yes, they still make and sell 10-cent stamps.
Assuming you are talking about a US First Class Stamp: No.
The cost of a Royal Mail first class stamp is 60p. The price of a Royal Mail second class stamp is 50p. A first class large letter stamp is priced at 90p. A second class large letter stamp is priced at 69p.
Four cents for a one ounce First Class letter.
In the UK, 1st Class stamp for a standard letter is currently 41p or 61p for a standard large letter (Jan 2011)
No, it will not be sufficient postage.
A first-class stamp is not the same as a forever stamp. A forever stamp holds the value of a first-class stamp regardless of how often the rate for first-class postage has increased. A first-class stamp only holds its face value.
What is the cost of a letter to be mailed from US to Canada
The last price change was on 6 April 2010. The current 1st class stamp prices are: Standard Letter class 41p. Large Letter class 66p.
It should be delivered the next day with a First Class stamp.
The orientation of the stamp is not a factor in mailing. It doesn't matter.
Standard 1st class 1 ounce letter is 49 cents.
Enough stamps to equal first class postage of 49 cents, or a Forever stamp. It will also have an address.