Abstract: A film cartridge holder is provided including an elongated, generally cylindrical body defining a partial cylindrical cavity opening laterally outwardly at one side of the body. The side of the body opposite the one side thereof includes a laterally tangentially outwardly projecting hollow projection terminating outwardly in a slot-type outlet slit and defining a recess opening inwardly into the cavity. At least substantially all of the internal surfaces of the holder include a coating of velvet-like material for light sealed engagement with the opposing outer surfaces of a generally cylindrical film cartridge seated in the cavity.

Abstract: A picture container having the general shape and configuration of a book for easy storage on the end edge thereof on a shelf thereby making it easy to store, locate and retrieve pictures or photographs and their negatives. The picture container includes a generally rectangular, parallelepiped housing including a base and cover hingedly connected thereto by a narrow width sidewall with the base and cover including interengaging flanges when the cover is parallel to the base to form a container having the general shape and configuration of a book. The narrow sidewall forms a spine hingedly connected to the base and cover which allows the cover to open to a position completely spaced away from the base to make it easier to place the photographs and negatives in the container.

Abstract: A tool set for gauging and repairing concentricity of a workpiece bore axial section with the pitch diameter of the internal threads in the bore includes a gauge sleeve, a gauge rod, a reamer, and a stop collar. For gauging concentricity of the internal threads with the axial section, the sleeve is first inserted within the bore and threaded into a concentric relationship with the bore internal threads, and, then, the rod is inserted through the sleeve. The rod has an inner end which can extend from the sleeve and within the bore axial section such that the rod inner end will extend through a predetermined distance if the axial section of the bore is concentric with the sleeve and thus with the pitch diameter of the internal threads within the bore.