.. Handy notes and queries . An Attachment that will INCREASE the LIGHT of a COMMON KEROSENE LAMP MORE THAN FOUR FOLD. SENT BY MAIL UPON RECEIPT OF 60C. Illustrated Circulars and Prices furnished upon application, with Freight paid to any pointon Trunk Line of Railroad, on liberal orders. ALTA MFG. CO- 175 Washington St., Boston, Mass. HOTCHKISS Rat-KillIB. l& Toy E. S. HOTCHKISS, BRXX^, CONN., Manufacturer of Ilotchkiss Patent Steel Mouse Ti npAND HARDWARE SPECIALTIES. SEND FOB II/LTJSTBATED LIST. SAMPLE RAT TRAP, 25 cents,) T npnlerB MOUSE * 15 j loueaiers, P
.. Handy notes and queries . An Attachment that will INCREASE the LIGHT of a COMMON KEROSENE LAMP MORE THAN FOUR FOLD. SENT BY MAIL UPON RECEIPT OF 60C. Illustrated Circulars and Prices furnished upon application, with Freight paid to any pointon Trunk Line of Railroad, on liberal orders. ALTA MFG. CO- 175 Washington St., Boston, Mass. HOTCHKISS Rat-KillIB. l& Toy E. S. HOTCHKISS, BRXX^, CONN., Manufacturer of Ilotchkiss Patent Steel Mouse Ti npAND HARDWARE SPECIALTIES. SEND FOB II/LTJSTBATED LIST. SAMPLE RAT TRAP, 25 cents,) T npnlerB MOUSE * 15 j loueaiers, Patented Dec. 26, 1886 THE PUBLISHERS having made every effort to makethis Book an acceptable gift to the Dealer to whom it issent, would be pleased to receive in reply a Postal Cardacknowledgment of its having safely arrived. HOPKINSHANDY NOTES AND QUERIES. Simple Method of Calculating Interest. We take 6 per cent, as basis for calculating all rates. Multiply the amount by number of days and divide by 6000; or, whichis the same thing, multiply by number of days, remove the decimal pointthree figures to the left and divide by 6. This gives the interest at 6 per cent. For 2 per cent. take one-third. For 3 per cent. take one-half. For 4 per cent. deduct one-third. For 5 per cent. deduct one-sixth. For 7 per cent. add one-sixth. For 8 per cent. add
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Keywords: ., bookcentury1800, bookdecade18, booksubjectmetalwork, bookyear1887
