H&R Johnson Kitchen Harmony Tiles (KH1)

Hi there, I’m looking for beige KH1 tiles from the Kitchen Harmony range by H&R Johnson—these are over 30 years old and measure 152×152mm. They surround the feature tiles shown in the photos and were originally installed in my parents’ kitchen. I need 10–20 tiles to help repair a leak and preserve the original design. Even a small quantity would make a big difference. Based in Limerick, but I’m happy to travel, cover postage, and pay a fair price. If you have any tucked away in a shed, garage, or back-store—or know someone who might—I’d be very grateful to hear from you. Thanks so much in advance for your help!