Notes

This booklet has an unusual format where pages 3 through 10 are half-pages (occupying the bottom half of what a full page would be). This allows them to be turned while the illustrations on page 2 and page 11 (to which they refer) remain visible. To accomodate this, I've scanned the booklet "2-up." When viewed in a regular PDF viewer, the booklet should just display 2-up, as you would read the paper original. But if you view it online using the Internet Archive's online viewer, you should select the the "1-up" presentation. (The online viewer doesn't know about my 2-up scanning, so telling it to display 1-up makes it display the 2-up scans one at a time.)