I purchased this check maker a couple of years ago from a member. I have made several hundred .45 caliber checks with it on my small arbor press from 0.014 aluminum and copper sheets. The checks work great on my 45-70 boolits. However, my arbor press is really too small and the handle too short to do an adequate job. As such I plan to sell this unit on swappin and sellin. My plan is to replace the unit with one of Pat Marlins' .45 caliber units that I can use on my RCBS Rock Chucker. If I recall correctly this is a FreeChex brand. However since there are no identifying markings on the unit I am attaching some pictures and ask that some who are more familiar with these units help me identify the model and help establish a fair selling price. Thanks for the help.