Editing Sumlock ANITA calculator (section)

=== Hand-held models ===
[[File:Anita811-01.jpg|right|100px|thumb|ANITA 811]]
* ANITA ''810'' - date unknown, 8-digit red [[LED]] display.
* ANITA ''811'' - 1972, 8-digit red [[LED]] display, %, memory. The first Anita hand-held calculator.
* ANITA ''831'' - date unknown, 8-digit red [[LED]] display, %, memory, square root.
* ANITA ''841'' - date unknown, 8-digit red [[LED]] display, Scientific.
* ANITA ''851'' - date unknown, 8-digit red [[LED]] display, metric conversion.
* ANITA ''861'' - date unknown, 8-digit red [[LED]] display, Financial.
* ANITA ''8041'' - date unknown, 8-digit green [[Vacuum fluorescent display]], scientific, similar to ANITA 841, made in Yugoslavia for Fi-cord International, Didsbury, Manchester, England.
* Triumph-Adler ''81'' - c1972, similar to the ANITA ''811''. Made by Sumlock-Anita for [[Triumph-Adler]] and sold under both the ''"Triumph"'' and ''"Adler"'' labels.
* Rockwell-ANITA ''102'' - date unknown, 8-digit red [[LED]] display, assembled in Mexico.
* Rockwell-ANITA ''201'' - date unknown, 8-digit red [[LED]] display, %, memory, assembled in Mexico.
* Rockwell-ANITA ''202/SR'' - date unknown, 8-digit green [[Vacuum fluorescent display]], scientific, assembled in Mexico (?).

Sumlock-Anita Electronics also assembled in Britain some of the Rockwell hand-held calculators, including Rockwell models ''8R'', ''10R'', ''18R'', ''20R'', ''21R'', ''30R'', ''31R''.

The "Panaplex" is a gas-discharge display, using 7 segments to represent each number, within a thin glass "sandwich". The numerals glow amber.

This list of calculator models may not be complete.