
    Charles B. Derrick et al., Copartners Doing Business under the Name of C. B. Derrick & Son, Respondents, v. Bertha F. Bangs, as Executrix of Charles R. Bangs, Deceased, Appellant.
   Judgment affirmed, with costs. All concur. (The judgment is for plaintiffs in an action to recover the balance alleged to be due under a contract and for extras for the preparation of a granite memorial.) Present — Cunningham, P. J., Dowling, Harris, McCurn and Larkin, JJ.  