NEW: HP 15C Collectors Edition

[ctrclckws]

(05-22-2024 12:36 AM)Earle Grey Wrote:  Greetings all, from the Chicago-USA area! ametts' post caused me to finally join this forum after a bit of lurking. Well, their post AND the arrival yesterday of my new 15c CE. Yay!

A little backstory: Bought my second hp11c in 1983 (after my first was stolen) and have used it continuously since—heavily for the first 15 yr. It met all my scientific needs and, like ...


—Earle

(Yes my email address is a trek reference, and yes I made up the edress 29 years ago on AOL, and still use it.)

Welcome to the forum, it's nice to read of an 11c that is well used and loved.

Glad you were able to obtain your 15C CE.

There are two numbers on the back of the device.
One is the Lot Number 9CJxyy x is probable 3, for 2023. yy is the week in 2023 that it was produced. This is likely on a paper sticker above the formula printing.

The second number is at the bottom of the label, and reads:
Collector's Edition Number nnnnn.
That is a serial number within the batch.


By the way, I am also an E. Gray. and my favored user name is a reference to old barber clocks that looked backwards but when you see it in a mirror, looked normal.