Ephemera › HS 3826 - Invoice from Donald MacGregor, The Royal Hotel, 53 Princes Street, Edinburgh c 1900 Image 1 of 1 HS 3826 - Invoice from Donald MacGregor, The Royal Hotel, 53 Princes Street, Edinburgh c 1900 £28.00 Engraved by Banks & Co., Edinburgh. Slight browning on central fold. Add To Cart Added! Engraved by Banks & Co., Edinburgh. Slight browning on central fold.