Yes you are correct laxmaster. That is what a "pattern" is. Here's the description from the CCF Glossary.
PATTERN
A test striking of a coin produced to demonstrate a proposed design, size, or composition (whether adopted or not). Patterns often are made in metals other than the one proposed; examples of this include aluminum and copper patterns of the silver Trade dollar. Off-metal strikes such as this also are referred to as die trials of a pattern.
PATTERN
A test striking of a coin produced to demonstrate a proposed design, size, or composition (whether adopted or not). Patterns often are made in metals other than the one proposed; examples of this include aluminum and copper patterns of the silver Trade dollar. Off-metal strikes such as this also are referred to as die trials of a pattern.



















