Made in Portugal, age unknown We have this pattern in two colors, green and blue.  Four large leaves extend from a central floral motif; barbed quatrefoil framework overlaps.    Glossy glaze has crazing.  Some tiles are marked on back:   SACAVEM

6″ sq x 3/8″ thick

Very good condition; varies per tile; never set

Qty = 2 green

Qty = 1 blue left

$80 each