http://www.orderpens.com/Forms/FreeSample.asp -company name required
http://www.freejs101.com/h/uniball_sample/homeFormSubmit -company name required. For account number put anything.
http://www.ilsos.gov/ContactFormsWeb/materials_form.jsp -probably IL only
http://www.gopromos.com/Default.aspx?FocusId -thanks billie -update-they now added a $1.99 processing fee
http://www.biceasyglide.com/ -first 1000 per day until 9/9 -goes live at Noon eastern
http://okhca.org/xpublications.aspx?id=738 -they’re located on the lower part of the form.
http://www.ritterpen.com/CatalogRequest.htm -you’ll probably have to request them in the comments part of the form