The first bridge over the river was built in the early 1880's, prior to this it was a pontoon bridge. Dr. Sheldon's Magnetic Liniment was advertised as being able to relieve "at once rheumatism, lumbago, lame back, cuts, bruises or burns, will effect a cure in a remarkably short time. Price 1s 6d and 3s"Two postcards of the road bridge (Nepean Highway) with a horse and cart and people crossing and single line rail bridge , with a steam train crossing over Patterson River, near the mouth of the river. One card has been coloured, the other has been modified to advertise Dr Sheldon's Magnetic Liniment.DR SHELDON'S NEW DISCOVERY 16' & 3' BANISHES ALL PAINS AT CARRUM VICTORIApatterson river, road bridge, rail bridge, dr sheldon's linament, chelsea, steam train, transport, chelsea bridge, patterson bridge