Manufacturers: Royal
Calculators
- 1010
- 10HPD
- 12HT
- 12HTA
- 2HPD
- 3HPD
- 4HPD
- 5HPD
- 80K
- 81CS
- 81M
- 861
- 8HPD
- 8MK-AD
- 90K
- 90S
- 91K
- 91S
- 99T
- Award GT8
- Award MGT
- Countess Royal
- D120
- D330
- D330 II
- Digital 5
- Digital 5-M
- Digital 5-T
- Digital 88M
- Digital III
- Digital IV
- Digital V
- Digital VIII-K
- Five GT
- L814
- L815
- LCB841
- LM12
- Mini Five
- RC 82K
- RC 83
- RC 85MK
- RC 86M
- RC-84
- RC-87
- Royal
- RSC-40
- SOLAR I
- Special