I have old wall plates can anyone tell me how to know if they are of tin or brass?

thanks

Use a refrigerator magnet if the tin brass or copper stick if I can not lill lady oh you're welcome

WALL PLATE TO CONCRETE THE START TO BUILDING BASEMENT WALLS

Cuisinart DCC-1150 10-Cup Programmable Thermal Coffeemaker $145.00 Cuisinart 10-Cup Programmable Thermal Coffeemaker Brew fresh coffee with the Cuisinart 10-Cup Programmable Thermal Coffeemaker, which is a classically designed coffeemaker accented with stainless steel for a look that is sure to enhance your countertop. Available in your choice of color, the fully automatic coffeemaker has 24-hour programmability and a 1 to 4-cup setting to customize your brewing ...

Progressive International Collapsible Over the Sink Dish Drainer $19.95 Keep your counters clear of clutter with this collapsible dish drainer from Progressive. Unlike a traditional dish rack, it rests in your sink to keep limited counter space available. The extendable arms allow it to fit in most sinks and range from 16.5 to 26.75 inches. It can hold eight plates up to ten inches in diameter, and includes a collapsible, removable utensil holder. The rigid design all...

Panasonic Prestige NN-SD997S, 2.2cuft 1250 Watt Sensor Microwave Oven, Stainless Steel $183.79 Panasonic Genius Prestige NNSD997S Inverter Microwave Oven NNSD997S Microwave Ovens...

Crises $11.98 Japanese digitally remastered limited edition issue of the album classic in a deluxe, miniaturized LP sleeve replica of the original vinyl album artwork....

IA RapidRun HD15/3.5mm AUD WALL PLATE $13.49 ...

Panasonic ES2113PC Pivoting Head Facial Trimmer, Pink $14.39 Our Facial Groomer is ideal for quick and easy removal of unwanted hair on the face and neck.It features stainless steel blades for long lasting performance, a rounded blade tip and an ultra-thin blade that cuts hair at the root.There is no need for soap or lotion to remove hair and our facial groomer can be used over make-up....

Kids Line Velour Changing Pad Cover, Mosaic Transport $10.99 The Mosaic Transport Nursery Fitted Crib Sheet features accents of boats, airplanes, trucks and cars in shades of brown and blue to compliment the nursery bedding collection....

Zutano Owls Velour Changing Pad Cover $15.99 Zutano Owls Velour Changing Pad CoverBaby will feel at ease during diaper changes while resting on top of this adorable elephant printed velour changing pad cover from Zutano....

Cheetah Mounts APTMM2B Flat Screen TV Wall Mount Bracket for 32-65-Inch Plasma LED LCD TV $9.99 The APTMM2 flat tilt mount features a slim 1.4" profile from the wall to the back of your display. Additionally it has 0-15 degrees of tilt. The APTMM2 mount is constructed with 4LBS of 100% High Grade Steel providing a sturdy and reliable mount. The APTMM2's solid wall plate allows for quick and easy installation and will support a wide variety of stud applications up to 26" apart. The APTMM2 mo...

Cheetah Mounts Plasma LCD Flat Screen TV Articulating Full Motion Dual Arm Wall Mount Bracket For 32-65 Displays Up To 165LBS Black With 10' High Speed HDMI Cable With Ethernet Fits Up To 24 Studs $39.95 This is a very substantial mount with Dual arms and heavy gauge steel. The arms extend over 20" from the wall yet fold to less than 4.25". Even at full extension, this mount has very little sag or twist. It is rated for up to 165lbs and most displays 65" and smaller weigh under 100lbs. The unit has dual tilt adjustment knobs and it will tilt forward or back 15 degrees. The wall plate is 27.5" wide...