Things You'll Need
Instructions
Look inside the clock case. This is the portion of the clock that is located directly beneath the clock face. The clock case is generally enclosed by a glass door that permits the viewer to look directly inside the case.
Count the number of rods, or cylinders, inside the case. Most grandfather clocks with chimes contain either 12 or 16 rods, or tubes. The tubes are hollow, and provide a different tone from the much more common rods. Rods and tubes vary in size, with each length producing a different tone.
Look on the clock dial. There should be a selector that shows the different chime choices. The most common melody is known as Westminster Chimes. If the clock has 12 rods, or tubes, and features a dial that says only, "chime silent," then the grandfather clock will only play Westminster Chimes.
Choose a grandfather clock with chimes by selecting the model that plays your favorite melodies. Westminster Chimes plays four notes on the quarter hour, eight on the half, 12, on the three-quarters, and 16 on the hour. The selector switch on a clock with Westminster Chimes will also frequently offer a choice of Whittington and St. Michael's Chimes. These melodies also employ 12 rods, or tubes.
Check the selector switch for more complex melodies if your grandfather clock has 16 rods, or tubes. Most clocks with 16 rods, or tubes, offer a triple chime version of the Westminster Chimes, together with Schubert's Ave Maria, and Beethoven's 9th Symphony.