Vtg Cross Pen 4502 10kt Gold Filled EP IPSA Emblem Clip + Case, Box, Booklet GUC

Vintage Cross 4502 ballpoint pen 10kt gold filled Electroplated emblem on the clip says IPSA (International Political Science Association) and is discrete Original blue ink Includes hard case, cardboard outer sleeve, and booklet Case is hinged and hard sided with a brown vinyl(?) exterior with gold stamped logo. The lining is tan velour and ivory satin-look Case measures approx 6½" x 2¼" x ¾" In good condition all around with the following notes: - the case is in excellent condition inside and out - the pen shows some surface scuffing and signs of wear - the outer cardboard sleeve shows a little wear on the edges Original owner.