The case made by the bill cannot be differentiated upon principle from the cases of Alabama National Bank v. Mary Lee Coal & Railway Co. et al., 108 Ala. 288, and Alabama Iron & Steel Co. et al. v. McKeever, 112 Ala. 134.

The pleas tó wdiich exception was sustained set up no defense to the bill. There is not an element of estoppel averred in either of them.

The decree must be affirmed.

Affirmed.