There use to be a webpage that pictured the headstamp and side profile of several old cartridges. I think it was on the Kynoch website but I cant locate it at this time. Anyone familiar with the page disscibed and have a link to the site? Thank you!!

Try this...

http://www.municion.org/

Just roll down the chart on the left and choose the cartridge you are looking for

Here is another one.
http://members.shaw.ca/cstein0/heads.htm