Stock Certificate, 1929

the Nn.FP $7 Cumulative First Preferred Stock Shares Par Value $50. United States Radium Corporation Incorporated under the Laws of the State of Delaware This Certifies that is the owner of full paid and non-assessable shares, having a par value of $50. a share, of the $7 Cumulative First Preferred Stock of UNITED STATES RADIUM CORPORA- TION, transferable on the books of the Corporation by the holder hereof in person or by duly authorized attorney, upon surrender of this Certificate properly endorsed. The designations, preferences and relative, participating, optional or other special rights of each class of stock and the qualifications, limitations or restrictions of such preferences and/or rights are made in the Certificate of the Corporation filed and recorded pursuant to law and are printed upon the back of this Certificate, to all the provisions of which the holder of this Certificate by the acceptance hereof assents and agrees to be bound thereby and by all amendments thereof made as provided by law. This Certificate is not valid until countersigned by the Transfer Agent and registered by the Registrar. Mitness the seal of the Corporation and the signatures of its duly authorized officers. Dated, of Secretary President 6 Treasurer Vice-President