Set the depth control on the David Brown and then forget it* There's no fiddling with levers to compensate for varying ground The David Brown power control maintains a constant depth under all conditions. EXCLUSIVE DAVID BROWN FEATURE Diagram shows how ordinary automatic depth control gives deep penetration on entry side of-undulation and shallow on the further side as compared with the constant depth obtained with the David Brown power control. , mm mm m ■m m Wm m, mm?: % gas DIRECTION OF TRAVEL 'GROUND CONTOUR ■ PAT SHARE^^J— V" PATH OF SHARE Above -Automatic depth control at stow and fast speed Below -Power control at a/f speeds DIRECTION OF TRAVEL GROUND CONTOUR PATH OF SHARE DAVID BROWN DEALERS: A. H. ROWISo, International Farm Service, Ashburton. N.Z. TODD TRACTORS AVAILABLE: Full 3 furrow models and 3-3 furrow models. IMPLEMENTS: 3 and 3 furrow general purpose ploughs, single-furrow digger ploughs, harrows, cultivators, mowers, ridgers. DAVID BROWN 4-5 furrow CRAWLER tractors available 1949. dbii DISTRIBUTORS: BROS,, LTD Wellington.
PULMONAS—MOST EFFECTIVE Run no risks with your cough, cold, sore throat or husky voice. Poptilar Pulmonas release antiseptic vapours that clear the breathing passages. 1/2, 1/9, 2/9 a tin everywhere. Made by Stacey Bros. Ltd., 385 Khyber Pass Road, Auckland. Keep a tin handy in your pocket or in your handbag. Ax
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Bibliographic details
Ashburton Guardian, Volume 69, Issue 77, 11 January 1949, Page 5
Word Count
216Page 5 Advertisements Column 3 Ashburton Guardian, Volume 69, Issue 77, 11 January 1949, Page 5
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