Sample Seal symbols and purposes are provided below.
In Anna Riva's Words:
A paper talisman is commonly known as a seal, which is ancient in origin and universal in scope.
The designs are so numerous that for whatever purpose you may have in mind, somewhere there probably is a magical seal designed to assist you toward your goal. Many have been reproduced below and are available from occult shops for use or tracing to make your own seal.
CREATION OF TALISMANIC AIDS
DAYS OF THE WEEK AND SEASONS
Seals can be selected from simple or complex symbols, such as historical images and symbols for planets and elements
ASTROLOGY & THE ELEMENTS
BOOKS OF MOSES, SIXTH AND SEVENTH