Sandwich flags

Heres a bit of fun. These have long been some of my favourites.

Remember all those dreaded functions when along came the sandwich tray and although you were starving, you never dared take a sandwich , for fear of what was inside? Well here was the solution! Sadly I cant remember where these beautiful sandwich flags came from, but I do like them very much and happy to be sharing them with the rest of the world.

They all make sense; egg, pork, beef, chicken, but Ive got to admit by being a bit thrown by the first one on the row below. Fruit !!!

Any thoughts will be greatly appreciated.