http://mentalblog.com/2007/05/berkowitz-brings-peace-offering-to_03.html
http://www.anthonygreen.com/detailofopera1818.htm
http://www.cynthiafindlay.com/Fashion-Accessories/Opera-Glasses/Opera-Glasses-Collapsible-with-Box/prod_277.html
http://www.anthonygreen.com/detailofopera1818.htm
http://www.cynthiafindlay.com/Fashion-Accessories/Opera-Glasses/Opera-Glasses-Collapsible-with-Box/prod_277.html