Vintage Nina Coral Pink Slingbacks Size 6.5

Late 50s or early 60s coral pink slingback peep toes from Nina. Made in Spain, they're a size 6.5. They have a lot of writing on the insides. There's a serial number code of 24578 88320 9E 955. They are leather uppers with manmade soles. The slingback is adjustable. Heels and soles are in great shape. There's just some minor discoloration to the material in a few spots from age. I took close up photos of the few little discolorations. Otherwise excellent condition for being over 60 years old. They are in part of their original box (top is missing).