Citation Codes Equivalent Citations citation codes Attorney(S) A. Donald MacKinnon for Donald Marks, Julius B. Baer Arthur Karger for J. Alvin Van Bergh Eugene Eisenmann for H. Hentz Co. et al., amici See more information ... Smart Summary Please sign up to generate summary. In the Matter of ALEXANDER D. WALKER, Appellant, against COMMODITY EXCHANGE, INC., Respondent. Order affirmed, with costs; no opinion. Concur: CRANE, Ch. J., LEHMAN, O'BRIEN, HUBBS, LOUGHRAN, FINCH and RIPPEY, JJ.