Hewlett Packard LCD calculators collection 1979-1999 - Erix Collectables #71

Erix Collectables #71 - My great vintage HP Calculators collection - Second part is the LCD era. From 1979 to 1999, including the HP-41C, HP-16C, HP-28S, HP-48SX and all their related calculators. My calculator videos: #69 An introduction in collecting calculators https://youtu.be/zXMQb2fXERY #70 Hewlett Packard 1972-1979 (LED era) https://youtu.be/XbVb-m7Pv8M #71 Hewlett Packard 1979-1999 (LCD era) https://youtu.be/SAeum1o54CY #75 ‘70s LED Calculators https://youtu.be/nyhFatF8Mes #76 Texas Instruments TI-58/59 and PC-100 https://youtu.be/enJUbJpra7w #77 ‘80s LCD Calculators and Pocket Computers https://youtu.be/LNy88qDl1gI Please subscribe: https://www.youtube.com/channel/UCBw0uMGCBRk4-tQah3_sTwQ?sub_confirmation=1 Opinions expressed in my videos reflect my own views and may not be those of my employer.