File(s): https://fraser.stlouisfed.org/scribd/?toc_id=499775&filepath=/docs/publications/frbslreview/rev_stls_197001.pdf&start_page=10#scribd-open

File(s): File format is application/pdf https://files.stlouisfed.org/files/htdocs/publications/review/70/01/Issues_Jan1970.pdf