William Strong, Maryland v. Baltimore and Ohio Railroad Company…
“ The plaintiff in error further insists that the contract, as exhibited in the acts of the legislature, amounts to an engagement on the part of the company to indemnify the State for the payments she was under obligation to make in discharge of the interest upon her bonds, by means of which the money was raised to pay her subscription to the company's stock; and as that interest could only be discharged by gold, it is argued the company must be held to have undertaken to pay in gold, since payment by legal tender notes would not amount to indemnity. ”
