The object is one Telefunken RA770 analog computer PFE 770 fuse module. The center portion and right-rear portion of the module are encased in greenish-gold sheet metal. Ten cobalt-blue Bourns resisters are visible behind the fuse panel. The face panel holds the ten fuses, which are accessed by unscrewing a gray plastic knob, labeled "fuse" in blue letters. There are two vertical columns of six fuses; each column is numbered "0, 1, 2, 5, and 6" above the fuses. A metal handle is attached between the two columns. A black-and-silver Telefunken label is located at the bottom of the face panel and a black-and-white label marked "2/3" is attached to the bottom-right corner. This module is related to catalog number 192667915, RA770 analog computer.