Profile: Harper Engraving focuses on engraving, thermography, printing and foil stamping services. Our printing capabilities range from small single color to large multicolor offset presses. We also offer letterpress imprinting for catalog and expansion envelopes. Our thermography or raised printing, is a process that raises an offset image by use of heat & resin powders. Thermography is often associated with invitations, announcements & business cards. Foil stamping is the application of a foil image onto a sheet of paper using a brass or magnesium die. Metallic, dull, holographic and colored foils are all available & are applied either flat or embossed, which raises the image from the surface. Our cotton paper is available in many colors and textures. We are also a source for cover stocks, specialty envelopes cards, and fine papers with a custom watermark.