Ephemera › HS 3922 - Invoice from Robert Paterson, Saddler & Accoutremont maker, 37 Princes Street, Edinburgh 1821 Image 1 of 1 HS 3922 - Invoice from Robert Paterson, Saddler & Accoutremont maker, 37 Princes Street, Edinburgh 1821 £40.00 Folded sheet with invoice continuing on reverse. Watermarked on laid paper. Seal hole on blank rear panel. Add To Cart Added! Folded sheet with invoice continuing on reverse. Watermarked on laid paper. Seal hole on blank rear panel.