BAROMETER, Avon Stormoguide, Taylor—Brown mahogany finished cherry frame 5×5 inches, with a 3¾ inch white enameled metal dial with black figures and forecasts. Good quality American movement with adjustable setting for altitudes to 3,500 feet.

BAROMETER, Aneroid, High Altitude, Taylor—Lacquered brass case 5 inch diameter, with closed enamel metal dial. Good grade movement, with revolving altitude adjustment, for use between 3,500 and 7,000 feet. Weight about 24 ounces.

BAROMETER, Aneroid, Altitude, Taylor—Aluminum case, with 3 inch diameter dial reading to 10,000 feet in 50 foot divisions. Compensated for temperature effect. In velvet lined leather sling carrying case. Weight about 9 ounces.

BATH, Water, Hemispherical, Shallow Form—With flattened bottom. Constructed of heavy copper, heavily tinned inside, and protectively coated outside. The rims are beaded for reinforcement. Each bath is equipped with brass handles, steam escape and a full set of tinned copper concentric rings with cover.

BATH, Sand, Round—Made of heavy “Armco” Ingot Iron. Hemispherical, deep form.

BATH, Sand, Round—Made of heavy “Armco” Ingot Iron. Shallow form, with flat bottom.

BATTERY, Dry Cell, No. 6—Superior quality. Long lasting.

BATTERY, Storage, Standard Automobile Type—6 volts; 13 plates.

BEAKER, Griffin, Pyrex Glass—Low form. With Lip.

BEAKER, Berzellus, Pyrex Glass—Tall form. With Lip.

BEAKER, Berzellus, Pyrex Glass—Tall form. Without Lip.

BEAKER, Electrolytic, Pyrex Glass—Tall form. Without Lip.

BEAKER, Phillips, Pyrex Glass—Conical form. With Lip.