This Certifies That Leo G. Mullen is the owner of Thirty (30) Shares of the Capital Stock of Mullen Replaceable Vault Light Company, Fully Paid and Non-Assessable, transferrable only on the books of the Company by the holder hereof in person or by Attorney, upon surrender of this Certificate properly endorsed.

In Witness Whereof, the said Company has caused this Certificate to be signed by its duly authorized officers and to be sealed with the Seal of the Company this 13^th day of July A.D. 1914
[signed] T. J. Moran TREASURER [signed] H P Mullen PRESIDENT