Some I made up a while back. 3 different target styles, 54 per page.
https://www.dropbox.com/s/ne6iq7u85ajls4b/54ct%201in%20inverse.pdf?dl=0
https://www.dropbox.com/s/761ofe0toj301pi/54ct%201in%20small%20dot.pdf?dl=0
https://www.dropbox.com/s/nhygy5rjed3113l/54ct%201in%20large%20dot.pdf?dl=0
Example:
https://www.dropbox.com/s/ne6iq7u85ajls4b/54ct%201in%20inverse.pdf?dl=0
https://www.dropbox.com/s/761ofe0toj301pi/54ct%201in%20small%20dot.pdf?dl=0
https://www.dropbox.com/s/nhygy5rjed3113l/54ct%201in%20large%20dot.pdf?dl=0
Example: