Abstract: A multi-loft golf club that provides a golfer with a more conventional mode of play. More than one club can make up a set. A six iron lofted head mounted in line with the shaft hozel can be closed incrementally to yield eight club positions, a 6,5,4,3,2,1, driver and a putter. The second club, with a 60 degree lofted head mounted in line with the shaft hozel can in a like manner yield eight club positions, a 60 degree sand wedge, 56 degree wedge, 52 degree wedge, pitching wedge, 9,8,7, and another 6 iron . . .being useful when a second player shares the club set. The high lofted club being broader in the club face and with more weight is fitted with a shorter club shaft and the low lofted club with less weight being fitted with a longer club shaft for greater distance; requiring higher velocity.

Abstract: The present disclosure describes an isolator/switching assembly for use in a message terminal system. The assembly permits a pair of electronic data processors, one on-line and the other a back-up unit, each processing confidential or so called "red" data, to interface with each other and both units to interface with and control a common peripheral device or I/O port. At the same time, the assembly provides physical and electrical isolation between the processor and the peripheral device and insures the TEMPEST security of the entire system.