case: 5 9/16 x 5 9/16 x 5/8 in. ( 14.1 x 14.1 x 1.6 cm )
diameter: 5 in. ( 12.7 cm )
Inscription: obverse, lower right corner of field: "TIFFANY & CO"
Inscription: inside case lid, at lower right corner, imprinted in gold: "Tiffany&Co/NEW YORK/PARIS LONDON"
Inscription: case lid, top, center, imprinted in gold: "H. F. De PUY"
Bronze struck medallion with obverse depicting building at center, inscribed below: "29th STREET HOUSE"; with legend: "COMMEMORATIVE.OF.THE.XXth ANNIVERSARY.OF.THE.OPENING.OF.THE.29th STREET.HOUSE./1889-1909/.ENGINEERS.CLUB./.APRIL.27th." Reverse bears legend above: "TWENTY-NINTH STREET MEMBERS" and is inscribed with multiple names. Ring for hanging attached at upper center. Rectangular black leather fitted case with green velvet and satin lining.
Due to ongoing research, information about this object is subject to change.