Vintage J W Kelsey Brighton Sea, Train & Air Sickness Plasters from the 1930’s. A new and most efficacious remedy recommended by the Medical profession. Still in original packaging with government duty stamps. One of the envelopes is open but the contents still sealed. A very rare and interesting piece of medical history. I get terrible travel sickness so I really do wonder if they actually work. Each envelope measures 26 x 20cms.