Here is a recent addition to my CD collection. A great looking blue CD 729.4 threadless. There are only two CD's embossed with the Mulford & Biddle - the more common 735 and this one. Great strong embossing on the front skirt including the 83 John St. NY. Some milk in the glass as well. This one has a super lean backwards - it looks like someone pushed the front dome back when it was hot.