Spen Kellogg sent me a copy of his family's company's annual report of 1960,
which included a photo of an old tank somewhat akin to the MDC kit. I've
posted the picture at:

http://www.union.rpi.edu/railroad/images/Glossary/Glossary-K.html#Kellogg&;So
ns

By the way, I didn't know that they made Beacon Feeds, which is a brand I've
seen a lot of signs for. - John Nehrich