Abstract: An apparatus for engraving vein cuts in a flat metal strip is described including a support adapted to support the metal strip thereon. Three air-driven motors are mounted on the support and have rotary cutting tools thereon which are utilized to cut angularly disposed vein cuts and a horizontally disposed vein cut in one surface of the metal strip. The strip is advanced across the support with the cutting tools being brought into engagement with the strip at the proper time to create the vein cuts therein. A punch is also mounted on the support for creating indexing notches at the lower edge of the strip. The sequential engraving and advancing of the strip through the support is controlled by a programmable controller.

Abstract: An apparatus for creating a florentine finish on a gold strip comprising a table-like support including spaced-apart driven friction wheels which move the gold strip across the upper surface of the support beneath a rotating and oscillating cutter wheel which grinds or cuts the upper surface of the gold strip as it passes therebeneath.