does anyone know how many stamps per ounce of mail, i have been trying to find a scale for mail but no luck?
491056
For first class mail, the first ounce costs $.39 and each additional ounce costs $.24 up to 12 ounces. Beyond that, you must use priority mail.
119798
Collectibles are only worth what someone will pay for them. \n\nFor example, I collect stamps and recently paid over $400 for an 1898 Columbian. So to me, the stamp is worth at least $400.\n\nNow, to you, it may seem ridiculous to pay $400 for a little tiny piece of paper measuring about 1 1/4" x 3/4". And I could see your point of view if you are not a serious stamp collector.\n\nTo determine how much something that I have is worth, I generally look on eBay. I look at several different auctions and take an average of the going prices. I have found that this is a very good way to gauge the value of MOST collectibles. Now, some are so rare that they should be handled through an auction house or specialty store. Most will be able to advise you of an items worth fairly accurately.
1039352
I mail quarters to Canada and to Australia. I tape the quarter to the letter, then fold the letter like 4 times, so the quarter really isn't noticed. The only thing is, it does make the letter a little heavier, and cost a little more for postage.\nBut, it works that way.
806072
an envelope with a stamp included.\n\n:>peace
1046218
type 'ounces per metric tonne' at Google and you get\n\n1 ounce = 2.83495231 × 10-5 metric tonnes\n\nSo just multiply the number of ounces per package times the number of packages times 2.83495231 and divide by 100000 and you get the weight in tonnes.
904331
Use USPS priority mail, that's what I use, but don't forget to pack it well cuz the mail people don't give a damn about packages..☺
345305
Depends on the city.  Try www.usps.com
404281
I noticed that people tend to use a set rate for postage instead of letting the USPS calculate it for them, that way the few extra dollars gained by overcharging for shipping adds up, but only if you sell in bulk.
87435
Pretty much anything where you need to measure, except for engineering and architecture.  (Well, and science.)\n\nEasiest example; weigh that letter you are about to send.  It weighs .09283765 ounces, right?  Who cares?  It's "less than 2 ounces" and that's all that matters.
221379
I assume you are talking about mail. \n\nIf so, yes, you pay a flat rate for the package. Some of them they will let you send as much as you can fit in the package.\n\nIt obviously isn't a good deal if you only have a couple ounces to send.
730762
If x = the number of 13 c stamps, then 2x - 10 = the number of 20 c stamps.\n\nMake an equation showing the cost of the stamps in cents.\n\n13x + 20(2x-10) = 330\n13x + 40x - 200 = 330\n\n53x - 200 = 330\n\n53x = 530\n\nx = 10\n\nUse this to find the number of each type of stamp/
891009
According to Google:\n1 ounce = 28.3495231 grams\n\nYou can double check this if you know that there are about 454 grams in a pound.  454/16 ≈ 28+ grams
594749
Cannot comment as you have not given complete details i.e. country, conditions of the stamp as all these matter. Following site provide some valuation on stamps:\nhttp://www.allworldstamps.com/
1169141
I wouldn't rely on the answers of Yahoo ppl b/c something important may be in that envelope!  To ensure its safety, go directly to the post office.  If you end up putting too little stamps your mail won't get the the Phil.  Good luck
511178
Don't put two stamps on it.  Put three.  I put two stamps on a letter to my friend when she was living in England and it was 5 cents short.  Three stamps, or go to the post office and ask.
700593
visit http://www.usps.com
913326
you can alwys search the web like http://www.findyourstampsvalue.com/keywords.html or http://en.wikipedia.org/wiki/Stamp_collecting\njust type rare stamps at google and you will see many options