Byrom's shorthand alphabet, based on the orthographic principle.

Byrom's system of shorthand

Byrom's shorthand alphabet, based on the orthographic principle.

Calendar's shorthand alphabet, based on the orthographic principle.

Calendar's system of shorthand

Calendar's shorthand alphabet, based on the orthographic principle.

Gurney's shorthand alphabet, based on the orthographic principle.

Gurney's system of shorthand

Gurney's shorthand alphabet, based on the orthographic principle.

Rich's shorthand alphabet, based on the orthographic principle.

Rich's system of shorthand

Rich's shorthand alphabet, based on the orthographic principle.

Taylor's shorthand alphabet, based on the orthographic principle.

Taylor's system of shorthand

Taylor's shorthand alphabet, based on the orthographic principle.

Willis' shorthand alphabet, based on the orthographic principle.

Willis system of shorthand

Willis' shorthand alphabet, based on the orthographic principle.