hf New Type T rfNER Air Mail and General Mail Computing Automatic Scale pays for itself in postage saving alone as proved in many mailing rooms EXTRAORDINARY 1/16 of an ounce SENSITIVE makes ACCURACY a difference between 6c and 12c airmail. LEGIBLE NUMERALS AND WIDE GRADUATIONS Chart is easy to read—postage waste is eliminated due to uncertainty. WHY GUESS? KNOW and save postage! PLATFORM IN FRONT OF DIAL Places weigher in front of dial with knife indicator. You don't have to know the weight — SPEEDY AUTOMATIC INDICATOR INSTANT postage Avail amount. No. 83AA Yourself of INDICATION WITH KNIFE of dial of wire and Publica- Rates for all BUILT FOR cious steel platform Weighing Now for Air-Express. Do Away With All These Old some Parts Now Eliminated Specificaiions of All-Mail Scales 3 Modern €$ 5—Airmail. 6—Newspapers tions. 7—Parcel Post zones. 8—Can be used Capacity These Features Model COMPUTES 1—Domestic First-Class Mail. 2—Foreign First-Class Mail. 3—Merchandising and Printed Matter. 4—Books, Catalogs, Seeds, etc. S3AA reading LATEST TYPE TRINER ALL-STEEL CONSTRUCTON This is the only scale in its weighing range made today with a Twin-Pendulum (Gravity) System and Compound Levers, assuring sensitive and sustained accuracy. read the Automatically computed No. front No faulty wires—no parallax errors from angle reading or string indicators to cause hesitation and guessing. just SPECIALLY for correct Springs leveling devices beams and heavy cast iron to handle moving parts exposed to damage or accumulations razor-shaped pivots to chip agate marble bearings which crack check-rod pin-point connection supporting platform load spirit levels to watch heavy castings to break POSTOFFICES lbs. x '/ platform 8 height 4!/. ounce: x 6% inches. spainches; Height overall 14%4 inches; width 142 inches at dial, allowing use of exceptionally large chart; base 7 x 12 inches. 3 S4AA Capacity 4 lbs. x % specifications as No. ounce: 83AA. Same N 0, SSAA Capacity 5 lbs. x ¥% specifications as No. ounce: 83AA. Same No. Capacity '4 ounce: Same No. S8AA specifications No. 83AA. 8 lbs. as x Type Troubleby TRINER! NOTE: Oil control, which cushions all working parts and causes indicator to stop instantly, is filled from inlet pipe extending out through the frame. A sensitive oil-control adjustment is also provided. No internal adjusting. Rubber feet prevent marring desk. Entire scale handsomely finished in blue enamel. OVER 190,000 TRINER MAIL & PARCEL POST SCALES IN U. S. POST OFFICES Triner All-Steel Scales Including a Complete Line of Automatic and Beam Mail, Parce] Post and General Industrial Scales for Oifices, Stock Rooms, Shipping Rooms, Packaging, Counting, Factory Production, Food Products, Confectionery, Ice Cream, Hardware, etc., are used the world over for weighing, computing, grading, testing, and checking exacting requirements.