I remember a couple of times in the past when publishers were given slips to fill out asking for an amount that could be contributed on a regular basis. I had no idea it went back this far. Wonder if this started when Rutherford got control. It's interesting how the legal aspects of this request are handled. When this was filled out the person was making $1.87/week.
http://i450.photobucket.com/albums/qq229/xrikester/1918WT.jpg