Show lumbermen win out minneapolis demurrers to indictments against again st nineteen prominent lumbermen charging conspiracy to defraud were upheld in the federal district court liero here on saturday by judge william it loc ochran hran the indictments were based upon the issuance and operation aeration of the plan in the so called dlack black book it was designed to badger catalogue house houge competitors and to pile up on them useless and costly corrca correspondence ona ence judge lo 10 lochran ch heard counsel for but one of the indicted lumbermen and upheld tho the demurrers I 1 |