This 1953 CHEX Ralston Purina Space Patrol trading card features a sci-fi character called Space Nurse. The card is part of the Jets, Rocket, and Weapons Series and was originally offered as a cereal premium. It is a non-sport trading card that comes from the vintage era of collecting. The card is in VG+ condition and is a great addition to any collection of sci-fi memorabilia. The manufacturer Ralston Purina is known for producing some of the best non-sport trading cards of the time and this card is no exception. The Space Patrol franchise and TV show were very popular in the 1950s and this trading card captures the excitement of that era.