beastie wrote:"thumb the edges of a book" "thick paper" "thumbed the leaves"
Clearly she's talking about a sound the plates made when she "thumbed" the edges, as one thumbs the edges of a book. How does that turn into a lateral movement, particularly with limited access to the plates?
Right up front I'm going to say that this will be a drive-by posting (I've got a lot of DVDs to dub & finish for the FAIR Conference in a few days).
Where I work we do a fair about of "engraving" on small brass plates to stick on clocks (for anniversary gifts, retirement gifts, etc.).
I have no idea if the metal we use is real brass, partial brass, or something else. But I know that they are some sort of metal.
We "engrave" on the metal pieces with a tool that scratches the surface. It doesn't go very deep-- it doesn't need to go deep to read the engravings.
I haven't measured the thickness (maybe some day at work I will), but they are fairly thick. Thicker than construction paper but thinner than cardboard. They might be described as being like thick paper (but most people would think they might be a little thicker than the typical thick paper of our day).
I am absolutely positive that these metal pieces could be quite a bit thinner & still be engraved upon without meeting engravings on the other side.
Our "brass" metal pieces come in larger sheets (just guessing, some of the bigger pieces we have could measure 8x10 or larger). They are not very pliable. You can bend a bit of curve in a large piece but smaller pieces would require some real strength or pliers.
We have a paper cutter that we use to cut the pieces into smaller segments for putting on the clocks.
I've always noticed that these "plates" make a metalic rustling sound whenever you touch them. While they are too firm to bend like paper, it's very easy to "thumb" through the top layers of a stack of these plates (letting each individual plate fall on the lower plate as your thumb gradually raises the upper plates).
I think anyone who has worked with this engraving "brass" (even those who had never heard of the Book of Mormon arguments in this thread) could easily and naturally decribe them in the same manner desribed by Emma. You can thumb the (slightly thicker than) thick paper-like metal plates and when doing so, they make a metallic rustling sound.
Sorry Beastie, but this argument is really grasping at straws. Even if you believed that the plates were really made of tin, they could be thumbed and would make the rustling sound.
Mike Ash