MACHINE OIL

See Lubricants.

MACHINERY, TO CLEAN

See Cleaning Preparations and Methods.

MAGIC

See Pyrotechnics.

MAGNOLIA METAL: See Alloys.

MAHOGANY

See Wood.

MALTED FOOD

See Foods.

MALTED MILK

See Milk.

MALT, HOT

See Beverages.

MANGANESE ALLOYS

See Alloys.

MANGANESE STEEL: See Steel.

MANGE CURES

See Veterinary Formulas.

MANICURE PREPARATIONS

See Cosmeties.

MANURES

See Fertilizers.

MANUSCRIPT COPYING

See Copying.

MAPLE

See Wood.

MARASCHINO

See Wines and Liquors

MARBLE CEMENTS

See Adhesives.

MARBLE CLEANING

See Cleaning Preparations and Methods.

MARBLE COLORS

See Stone.

MARBLE ETCHING

See Etching.

MARBLE, IMITATION

See Plaster.

MARBLE, PAINTING ON

See Painting.

MARBLE POLISHING

See Polishes.

MARBLING CRAYONS

See Crayons.

MARGERINE: See Butter.

MARKING FLUID

See also Inks and Etching.

For laying out work on structural iron or castings a better way than chalking the surface is to mix whiting with benzine or gasoline to the consistency of paint, and then apply it with a brush; in a few minutes the benzine or gasoline will evaporate, leaving a white surface ready for scribing lines.

MASSAGE APPLICATIONS

See Cosmetics.

MASSAGE SOAPS: See Soaps.

MATCH MARKS ON PAINT, TO REMOVE

See Cleaning Preparations and Methods.

MATCH PHOSPHORUS, SUBSTITUTE FOR

See Phosphorus Substitute.

MATS FOR METALS

See Metals.

MAY WINE

See Wines and Liquors.

MEASURES

See Weights and Measures.

MEASURES, TO CLEAN

See Cleaning Preparations and Methods.

MEAT EXTRACT CONTAINING ALBUMEN: See Foods.

MEAT PEPTONOIDS

See Peptonoids.

MEAT PRESERVATIVES

See Foods.

MEAT PRODUCTS (ADULTERATED):

See Foods.

MEDAL IMPRESSIONS: See Matrix Mass.

MEDALS, CLEANING AND PRESERVING

See Cleaning Compounds.

MEDALLION METAL

See Alloys.

MEDICINE DOSES

See Doses.

MENTHOL COUGH DROPS

See Confectionery.

MENTHOL TOOTH POWDER

See Dentifrices.

MERCURY SALVES: See Ointments.

MERCURY STAINS, TO REMOVE

See Cleaning Preparations and Methods.

METACARBOL DEVELOPER

See Photography.

Metals and Their Treatment

METAL CEMENTS

See Adhesives and Lutes.

METAL CLEANING

See Cleaning Preparations and Methods.

METAL INLAYING: See Damaskeening.

METAL POLISHES

See Polishes.

METAL PROTECTIVES: See Rust Preventives.

METAL VARNISHES

See Varnishes.

METALS, HOW TO ATTACH TO RUBBER

See Adhesives, under Rubber Cements.

METALS, SECURING WOOD TO

See Adhesives.

METH:

See Mead.

METHEGLIN: See Mead.

METHYL SALICYLATE, TO DISTINGUISH FROM OIL OF WINTER-GREEN: See Wintergreen.

METOL DEVELOPER

See Photography.

METRIC WEIGHTS

See Weights and Measures.

MICE POISON: See Rat Poison.

MICROPHOTOGRAPHS

See Photography.

MILK AS A SUBSTITUTE FOR CELLULOID, BONE, AND IVORY

See Casein.

MILK, CUCUMBER

See Cosmetics.

MILK OF SOAP

See Cleaning Preparations and Methods, under Miscellaneous Methods.

MINARGENT: See Alloys.

MINERAL WATERS: See Waters.

MINOFOR METAL

See Alloys.

MINT CORDIAL

See Wines and Liquors.

MIRROR ALLOYS

See Alloys.

MIRRORS, FROSTED

See Glass.

MIRROR-LETTERING

See Lettering.

MIRROR POLISHES

See Polishes.

MIRRORS, TO CLEAN

See Cleaning Preparations and Methods.

MIRRORS, TO PREVENT DIMMING OF

See Glass.

MIRROR VARNISH

See Varnishes.

MITE KILLER

See Insecticides.

MIXING STICKS FOR PAINT

See Paint.

MODELING WAX

See Wax, Modeling.

MOISTURE: See Insulation.

MOLDS OF PLASTER

See Plaster.

MOSQUITO REMEDIES: See Insecticides.

MOSS REMOVERS

See Cleaning Preparations and Methods, under Miscellaneous Methods.

MOTHS

See Turpentine.

MOTH PAPER: See Paper.

MOTH TRAPS AND MOTH KILLERS

See Household Formulas.

MOTHER-OF-PEARL

See Pearl.

MOTORS, ANTI-FREEZING SOLUTION FOR

See Freezing Preventives.

MOUTH ANTISEPTICS

See Antiseptics.

MOUTH WASHES: See Dentifrices.

MOVING OBJECTS AND HOW TO PHOTOGRAPH THEM

See Photography.

MUCILAGE

See Adhesives.

MUSLIN, PAINTING ON: See Painting.                 -

MUSTARDS

See Condiments.

MYRRH ASTRINGENT

See Dentifrices.