By Michael Baadke
The denomination of a stamp is the postage value, which is usually shown by numerals that are part of the stamp design. Figure 1 shows stamps from three different countries. Each stamp was issued during spring 2000.
The Library of Congress stamp at top left was issued by the United States. The number "33" represent 33¢, the cost of sending a letter of 1 ounce or less from one U.S. address to another. At right in Figure 1 is a 46¢ stamp from Canada honoring the Boys and Girls Clubs of Canada. At the time this stamp was issued, the domestic letter rate in Canada was 46¢ (in Canadian funds).
At bottom left in the same illustration is a 110-pfennig stamp from Germany commemorating 350 years of daily newspapers. German postal customers must pay 110pf to mail a letter from one location in Germany to another. Canada's letter rate is the equivalent of about 31¢ in U.S. currency. Germany's rate is a little higher, equaling about 53¢.
Each of the three stamps shown pays the respective country's domestic letter rates by themselves, but each may also be used in combination with other stamps to pay higher rates: for delivery to a foreign country or for delivery of a larger envelope or package, for instance.
The denomination of a stamp is important to many stamp collectors and to anyone studying postal history. Many collectors prefer to collect postally used envelopes or cards bearing stamps, used postal cards or used parcel wrappers, which are known collectively as "covers."
The appeal of a collectible cover often depends upon the stamp or stamps that were used to mail it. Many collectors enjoy sending and receiving mail franked with numerous older stamps. An example might be an envelope sent today franked with two 10¢ stamps and one 13¢ stamp from the 1970s to make up the 33¢ postage rate.
Collectors of postal history often look for less contrived examples that show how stamps are used during their normal sales period to properly pay a required postage rate.
Some collectors enjoy finding a cover that illustrates a complicated rate paid as simply as possible with contemporary postage stamps. A recent example of such a use is shown in Figure 2.
The 9-inch by 12-inch envelope was mailed June 24 from Pennsylvania to Ohio. Instead of bearing 33¢ in postage, however, the envelope bears two 22¢ stamps paying 44¢ in postage.
Was the postage simply overpaid by the collector? Actually, the postage paid on the envelope is precisely correct. The envelope contained only one piece of paper and altogether weighed less than 1 ounce, but the oversize envelope exceeds the letter-mail dimensional standards followed by the United States Postal Service.
Because it weighed less than 1 ounce but was greater than 11½ inches tall and 6⅛ inches high, an 11¢ nonstandard surcharge is applied to the basic postage rate.
Most post offices don't have 11¢ stamps on hand, and no U.S. 44¢ stamps currently are on sale at post offices, but 22¢ stamps are readily available. To fulfill the unusual 44¢ rate, the mailer simply used two common 22¢ stamps. As a result, the cover nicely demonstrates how the nonstandard surcharge rate is properly paid.
The normal use for a 22¢ stamp is to pay additional per-ounce postage for a mailed letter weighing more than 1 ounce. For example, if the envelope in Figure 2 had weighed 1½ ounces, the postage would have been 55¢: the sum of 33¢ (the letter rate) and 22¢ (the rate for each additional ounce of weight). There is no nonstandard surcharge fee if the envelope weighs more than 1 ounce.
To pay the 55¢ rate, a U.S. postal customer could choose to use the 55¢ Alice Hamilton stamp, Scott 2940, that was issued in 1995 and remains on sale in 2000. A 55¢ Victorian Love self-adhesive stamp issued in 1999, Scott 3275, is another option.
There is even available a 55¢ Ohio Class Submarine stamp, Scott 3375, that was issued March 27 as part of the U.S. Navy Submarines prestige booklet containing 10 stamps with five different designs and denominations.
The five different Submarine stamps in the Submarines booklet are each denominated to pay a specific postal rate. They are a 22¢ S Class stamp (to pay the additional ounce rate), a 33¢ Los Angeles Class stamp (to pay the first-class letter rate), a 60¢ USS Holland stamp (for overseas letter mail), and a $3.20 Gato Class stamp (for Priority Mail parcels weighing two pounds or less), along with the 55¢ Ohio Class stamp.
The vast majority of United States mail sent with postage stamps is domestic letter-rate mail, so the Postal Service creates many different letter-rate stamps each year.
The residents of some foreign countries may make more frequent use of stamps paying a variety of rates, including international rates. As a result, postal authorities in these countries may regularly issue stamps in sets that provide several different denominations.
Great Britain, for example, often issues commemorative stamps in sets of four. The Millennium Projects issue of June 6 included one 19-penny stamp for second-class mail service, one 26p stamp for first-class mail service, one 44p stamp for airmail service outside Europe, and one 65p stamp for airmail items that weigh between 10 grams and 20 grams.
The 19p and 26p stamps in this set do not show the denominations in the stamp designs. Instead, the stamps are inscribed "1st" and "2nd," respectively, indicating the class of mail the stamp fulfills, not the denomination. Such stamps are called nondenominated stamps, because the price of the stamp does not appear on it. Figure 3 shows three other nondenominated stamps from the United States, Finland and Singapore.
The lack of a denomination on each of these stamps can be confusing for stamp collectors, but fortunately, the face values of nondenominated stamps are usually described in stamp catalogs.
Nondenominated U.S. stamps are usually issued in conjunction with changing postal rates. The 1995 Love stamp (Scott 2948) at left in Figure 3, for example, was issued Feb. 1, 1995, just one month after U.S. domestic letter rates increased from 29¢ to 32¢. Because the amount of the rate increase was not known when the stamps were printed months in advance of their release, they were printed without a denomination, and then sold for 32¢ each.
The Spring Anemone stamp from Finland in the center of Figure 3 was issued May 9 and sold in sheets of 10 for 35 markkaa. The stamp is marked "1 luokka klass" to indicate it is for first-class postage. The 1995 Philatelic Museum stamp from Singapore (Scott 729) is designated "FOR LOCAL ADDRESSES ONLY" and sold for 20¢ in Singaporean currency.
U.S. nondenominated stamps generally keep the postage value assigned to the stamp at the time of issue. For example, the nondenominated A-rate Eagle stamp issued in 1978 with a value of 15¢ is still worth 15¢ in postage today.
Some countries allow mailers to use nondenominated first-class postage stamps to pay the current postage rate, regardless of the cost of the stamp when first issued. If that were true in the United States, the A-rate stamp could be used to pay 33¢ in postage today.
The Refresher Course column published Oct. 18, 1999, included additional information about U.S. nondenominated stamps.
Reviewing the denominations of the stamps you collect and the purposes they serve can help you better understand how they fit into the world of postal history.