Mitre clamp Mitre clamp Mitre clamps are designed to hold mitre joints together. The earliest mitre clamps are a simple spring in a C-shape with sharpened points that are sprung onto the outside corner of the mitre joint. The right angled plates are higher than the screws and the red holder. The screws go under the frame (work-piece) to be held, and the red bit clamps down on the lower-edge of the frame. Recent designs are more complicated; a rigid body holds one fixed and one moveable jaw activated by a cam. Examples of the newer clamps are Jim Chestnut's "Clam Clamp"
The Dovetail Group The Dovetail Group The Dovetail Group, Inc. was one of the earliest video game developers to specialize in music video games. The Dovetail Group's products were designed for second generation systems such as the and the Commodore 64. Notable games developed by The Dovetail Group include "Halftime Battlin' Bands" (1984), "Coco-Notes" (1984), and "Movie Musical Madness" (1984). These games are notable as they represent some of the earliest examples of the music management subgenre of music video games. Published by CBS Software in 1984, "Halftime Battlin' Bands" is a multiplayer game that requires a player to compose a marching tune