Imagining the Extraordinary The HeavensLetterpress Metal type Printers Type. This item is in the category Business & Industrial\Printing & Graphic Arts\Printing & Graphic Essentials\Type, Cuts & Printing Blocks. Valiant 48 pt. letterpress metal type printers type i prefer cash or pay pal. The below conversions are the block height 12 pt is approx 1/8 inch […]