![Kellogg's toy submarine from the 60's. You put a tablet made of baking powder in the bottom and place it in water and i… | Vintage toys, Childhood toys, Best cereal Kellogg's toy submarine from the 60's. You put a tablet made of baking powder in the bottom and place it in water and i… | Vintage toys, Childhood toys, Best cereal](https://i.pinimg.com/736x/49/78/a4/4978a44d850305de8fbfd9e1090d83fe.jpg)
Kellogg's toy submarine from the 60's. You put a tablet made of baking powder in the bottom and place it in water and i… | Vintage toys, Childhood toys, Best cereal
![Baking Powder Submarine Custom Plastic Toy for Kid Promotion - China Promotional Gift and Promotion Gift price | Made-in-China.com Baking Powder Submarine Custom Plastic Toy for Kid Promotion - China Promotional Gift and Promotion Gift price | Made-in-China.com](https://image.made-in-china.com/2f0j00TfAYEFWhJKcQ/Baking-Powder-Submarine-Custom-Plastic-Toy-for-Kid-Promotion.jpg)
Baking Powder Submarine Custom Plastic Toy for Kid Promotion - China Promotional Gift and Promotion Gift price | Made-in-China.com
![CHSI on X: "Happy #NationalSubmarineDay! This submarine toy was included in #Kellogg cereal boxes in the '50s. If filled with baking powder and submerged the carbon dioxide biproduct forces the water out CHSI on X: "Happy #NationalSubmarineDay! This submarine toy was included in #Kellogg cereal boxes in the '50s. If filled with baking powder and submerged the carbon dioxide biproduct forces the water out](https://pbs.twimg.com/media/EytHOqrXAAAeIKa.jpg)
CHSI on X: "Happy #NationalSubmarineDay! This submarine toy was included in #Kellogg cereal boxes in the '50s. If filled with baking powder and submerged the carbon dioxide biproduct forces the water out
![1pc Vintage Baking Soda Diving Submarine Miniature Novelty Toy / Made in Hong Kong, Vending Machine Capsule Prize - Etsy UK 1pc Vintage Baking Soda Diving Submarine Miniature Novelty Toy / Made in Hong Kong, Vending Machine Capsule Prize - Etsy UK](https://i.etsystatic.com/5177210/r/il/5ba5c5/2224584930/il_570xN.2224584930_8tag.jpg)