A collage of common reference materials and journals that are used to advise on the responsible conduct of research with animals. Considerations of the integrity of the scientific process and the ethics of how a study is conducted undoubtedly produce better science Full size image Gannon (2014) pr...
Coin display cases are used to display coins, usually coin sets or single coins. Common examples of these coin collecting supplies are velvet coin display cases, dome coin display cases, and more. The cases should be made from materials that do not contain substances which can cause coin damag...
magazines, and reference materials from the estate of Charles Danowski, a former school superintendent with a love for the genre. Perhaps the highlight of the auction was a copy of the October 1933 issue ofWeird Tales,
Notice the awesome container they give you as well as the colorful, high quality printed materials and instructions. This is a great looking set!! To test Speedy Tumble, I decided to take the minimal amount of time it instructed to tumble for. So from start to finish, three weeks and one...
The medals were of different finishes, different reliefs, different shapes and different materials. Their subject matter ran from historical events to famous people to artistic renderings to whimsical culture (Snoopy). Thanks, John. That was interesting and unique. Club Vice President Debbie Williams ...
Ask a local stamp collec- tor to set up a display of stamp collecting tools and philatelic materials, such as tongs, magnifiers, per- foration gauges, albums, first day covers, and so forth. Go online to the American Philatelic Society's Web site at www.stamps.org to find local ...
They often include some of the latest protective materials but have timeless appeal. There are a plethora of jackets out there this season, sectioned off from type to style. To make your Fall refresh a little more manageable, we have curated just about every type of jacket you may need ...
", the answers for which were dependent on the generation of collector. For generation one, it was price guides and promotional materials, such as Kenner Toy Fair catalogs, Sears "Wish Books", Toy Shop Magazine and early price guides, among them, the "Official 1983 Price Guide to ...
“Prints collectors must understand the complexity of the various types of materials used to make a print. Etchings, linocuts, aquatints, lithographs, drypoint, embossing, and heliogravure are some of the printmaking techniques that can be difficult to distinguish for a collector. Basic printmakin...
The substrate plate 22 is usually made from silicon, although other materials can be used. Layers of thin film which form a plurality of emission resistors 24 and conductors 26, and a structural layer 27, are placed on the surface 23. The layer 27 forms the walls of ejection chamber 28 ...