Me too. My first thought was two magnetic read heads, one at 1/4 from the top, and a second at 3/4, but that does not work with the control characters, which suggest 3 magnetic heads.

The magnetic ink character recognition (MICR) line is the strip of characters on a check that identifies the account, routing, and check number.

News, Reviews, Release Date, Trailers, Gameplay and more for Magnetic Merge: Number Master ...

Magnetic Numbers And Letters. Gamenote Classroom Magnetic Alphabet Letters Kit 234 Pcs with Double - Side Magnet Board - Foam Alphabet Letters for Preschool Kids Toddler Spelling and Learning ...

Magnetic Quantum Number. The total number of orbitals in a subshell and the orientation of these orbitals are determined by the magnetic quantum number. It can be denoted by the symbol ml.