The stamps of the world are listed with pictures in the Scott Catalogs. There are six volumes in the set and they are available at most public libraries. You can find used sets of catalogs for sale on
ebay for much less than new sets. Since you have older stamps, you don't need the most recent set. A five year old set should cost $50 or less (plus postage). There is also a separate volume for United States Stamps, called the "US Specialized" Catalog, which provides more detail for US stamps than the worldwide set.
Before handling your stamps with your fingers, get yourself a good pair of tongs. The long ones are better than the short ones.
The traditional way of mounting stamps in a stamp album is with hinges. These are OK for used stamps, but you do not want to use them on mint stamps. I prefer to use stamp mounts for all my stamps, but this is an extra cost. One of the best and most flexible ways to store your stamps is to buy black Vario stock sheets, which fit into any three ring binder. These sheets cost about 50c each.
If you have trouble identifying any stamp, please post a picture of it here. There is a good team of experienced collectors here ready to help you.
