Rare 3D Porcelain Tiles Crafters Lot of 10 Flowers 4 x 4 Vintage 1980s

Removed from our kitchen backsplash in 2010, were installed in 1984. A family member had plans to use these in his birdhouse crafting hobby but there are so many possibilities for the imaginative crafter! They measure approx. 4" x 4", color shades between pastel and vibrant, the last iris being a lighter shade than the other two. Please see final three photos for chipping, the final one more substantial (the lighter shade iris). This lot weighs 4 pounds.