Pair Of Laboratory Glassware Units With Ground-Glass Joints, Internal Tubes And Side Arms

A pair of similarly constructed laboratory glassware units with differing body proportions. Each features a clear angled body, an elongated rounded lower section and an internal tube. With an upper ground-glass neck, a curved side arm ending in a ground-glass joint, a ribbed hose connector and small glass retaining hooks. Shows signs of use and localised clouding.