Lloyd's Accumatic 300 series
A series of Lloyd's Accumatic 300 series calculators. Top row, left to right: 303, 304, 305, 310. Bottom row, L-R: 311, 320 (Lloydtron), 321, 322.
All from the 1970's.
The higher the number, generally more functions (or in some cases just different functions - like 321 and 322 have the same number of keys, but with different functions: %, +-, pi, etc).
729
views
0
faves
1
comment
Uploaded on March 5, 2012
Taken on March 5, 2012
Lloyd's Accumatic 300 series
A series of Lloyd's Accumatic 300 series calculators. Top row, left to right: 303, 304, 305, 310. Bottom row, L-R: 311, 320 (Lloydtron), 321, 322.
All from the 1970's.
The higher the number, generally more functions (or in some cases just different functions - like 321 and 322 have the same number of keys, but with different functions: %, +-, pi, etc).
729
views
0
faves
1
comment
Uploaded on March 5, 2012
Taken on March 5, 2012