Abstract: The insulation jacket is intended to be fitted over the heater platen of a heat transfer machine such as a machine used for impressing insignia on clothing articles. The jacket includes upper and lower walls, side walls and a rear wall of insulation material connected to form an open-ended box receivable by the heater platen. The interior of the box is provided with a foil lining and the exterior is provided with a fabric sheath. The upper wall includes a cut-out portion to avoid machine elements projecting above the heater platen.

Abstract: This cassette holder is for use with a medical examination table and an X-ray camera and includes a generally horizontal base plate having a holder plate hingedly attached thereto for swinging movement of the holder plate into a selected angle of inclination relative to the base plate to suit the position of the camera. A support linkage, hingedly attached to the base plate, clamps the holder plate in the selected position and the holder plate includes adjustably spaced cassette retaining arms. A modified cassette holder includes a slotted base plate which cooperates with a tracked table to provide longitudinal and transverse adjustment relative to the table.