christie's collectors guides How to buy pictures : practical advice on all aspects of the art market / Huon Mallalieu Catalogus van veilingen gehouden bij / Veilinghuis Jacques Schulman Historische wapens & uitrustingsstukken = Historische Waffen & Rüstungsteile = Historic arms & armour / Hessink's veilingen Morphy auctions Veiling - 362 - Auction 20 & 21 maart 2020 Charge! Cavalry Sabre Sale : international sabres in Dutch service 1807-1840