pair of new-old-stock Streamline/Mueller packed angle valves, A-13186

Pair of new-old-stock Streamline-Mueller packed angle valves in the original boxes. These valves are marked on the boxes as "Streamline - Packed Angle Valve - Receiver Type (Backseating) - Part No. A-13186" The dimensions are given as 3/8" M.P.T x 3/8'' Flare. The boxes are worn and dirty.