Restore Antique Clock Face Scan

I have a high-resolution scan of a vintage paper clock dial. Time and storage have left it noticeably discolored and blotchy, yet the artwork itself is intact. I want the face brought back to its original look—colors corrected, stains removed, edges sharpened—without altering any of the design elements or typography.

When I print, the dial must measure exactly six inches (152 mm) across, so please set the canvas and resolution accordingly and keep the artwork perfectly circular. A 300 dpi RGB master layered file plus a flattened CMYK PDF ready for print will cover everything I need.

If you have handled heritage artwork, antique documents, or similar photo-restoration projects, mention that experience in your bid. Clean, faithful restoration and precise sizing are the top priorities here; creativity lies in invisible fixes, not redesign.