Thin Slabs of Ivory with Days of the Week on the Top Found in my Closet
“Product Description: “…Fabulous antique early Victorian chatelaine aide memoir from mid 1800s. Made of sheets of bone, it would have hung on a lady’s chatalaine chain or been kept securely in her pocket and she would have used it to make note and appointments for the week to come. It has 6 pages for the days Monday to Saturday, of course a lady would never have made appointments on a Sunday!…” – Reddit / DrKenNoisewaterMD