are commonly admitted superior to every other appliance for evaporating maple sap. Best maple sugar makers throughout the state and country prefer the Williams Bellows Falls Evaporator for these superior features: 1st.—=Simplicity.= There is a free flow of sap from end to end. No need of siphons. They are easy to tend, easy to handle and cannot burn the bottom if left with a fire in the arch. [Illustration: Evaporators] 2nd.—=Durability.= These evaporators are made of galvanized iron, tin plate or copper, tin plated. The material is the highest quality obtainable, and the evaporator will keep its shape with long service. “It is almost impossible to wear them out.” 3rd.—=Double Heating Surface.= The crimps, which run crosswise, are pressed from the same sheet metal as the bottom. As they are open underneath, they not only prevent the heat passing up the chimney, but give double the heating surface of other pans. 4th.—=Cost.= Heating surface considered, the Williams is the cheapest evaporator made. Our catalogue gives the price of any size evaporator as well as of all other sugar makers supplies. =We can give you high quality goods, at reasonable prices. Try us.= VERMONT FARM MACHINE CO. Bellows Falls, Vt. THE MONARCH SUGAR TOOLS A Maple Sugar Outfit That’s Worth While. [Illustration: Maple Sugar Machine] TRIED, TESTED, PROVEN by a Multitude of Vermont’s BEST SUGAR MAKERS for Twenty Years. As good as the =Monarch Line=. If the past has been, the 1913 is the peer of them all, and represents the greatest advance ever yet made in an equipment of this kind. Simple to operate. Easy to handle, rapid evaporation, choicest quality of production, and the greatest labor and fuel saver yet designed. =The Monarch= is the winner at the Fairs but better still the winner in the Sugar Bush, and is a prime favorite with the good producers as the rapidly increasing business proves. If not using a =Monarch= get in touch with Headquarters, TRUE & BLANCHARD CO., Sole Mfrs. F. L. TRUE, Rutland, Vt. F. L. PATTERSON, New York, Selling Agents. Capital City Press One of the Best Equipped PRINTING BINDING and BLANK BOOK Plants in New England Good Service at Right Prices LET US ESTIMATE ON YOUR NEXT JOB Capital City Press Montpelier, Vermont Transcriber’s Notes pg 11 Changed: glocuse and other compounds to: glucose and other compounds pg 16 Changed: to find corroberative evidence to: to find corroborative evidence pg 17 Changed: sensative to and actuated by to: sensitive to and actuated by pg 17 Changed: actuated by meterological conditions to: actuated by meteorological conditions pg 18 Changed: coated with alsphat varnish to: coated with asphalt varnish pg 19 Changed: ice expansion and compassion, to: ice expansion and compression,