at the? time,? the hp-01 was? discontinued? when i? became a? dealer.? for the? calc/ hppc? ?line.? ? one? is? well? worn? and? ?could? ?be? ?sold/traded? ? the other? ?i? got? as? new? condition? and just? ?wore? to? hp 3000? conferences? etc.? and? will remain? with the museum... Yea? might? ?be? ?fun? to look? for? some of those other? ones? ?you? mention... but the HP? ?one is? ? our? main? ? thing? we? cluster? ad? materials and go withs? around. We? ?do? have a? ?few? ?extra? go withs? and? adverts? etc. to off? at? some? point and? yes,? ?have the? tee shirt? from the? Corvallis? pipnic? (no misspelling) Ed# In a message dated 5/19/2019 3:50:27 PM US Mountain Standard Time, cctalk at classiccmp.org writes: I never had an HP-01. But, I had several Casio CFX-40 and CFX-400 (wristwatch scientific calculator with "programmer" features (hexadecimal, octal, etc.) I replaced broken case on a few, including Bob Wallace's.? Probably still have some.? underneath everything else. A number of years ago (2002), Scott Mueller (author of "Reapair And Upgrade PC") had some extras of those that he was selling. I have an Epson RC-20 wrist computer (Z80-like, RAM, ROM, serial port, touch screen)? Never imported into USA, so I had to learn to read some katakana. But, the book had example programs, with Z80 mnemonics. NO, nobody has ported CP/M to it. There was a Seiko "smart" watch, that had a "candy-bar" keyboard. Gave that away. I have a Fossil watch, which runs Palm Pilot OS.? It is here and handy. It responded when I plugged in the charger!? I'll give it a day to see if it charges. I have numerous OQO (SNAZZY! 4x5x1 inch XP computer) MOST of the big pile of lithium batteries that I have for them will probably not charge.? They refuse to try if below low threshold, but sometimes a little jump will get them started, and charge up. BTDTHTSFP Been There Done That Had T-Shit Form the Picnic On Sun, 19 May 2019, ED SHATTNER via cctalk wrote: -- Fred Cisin? ? ? ? ? ? ? ? ? ? ? cisin at xenosoft.com XenoSoft? ? ? ? ? ? ? ? ? ? ? ? http://www.xenosoft.com PO Box 1236? ? ? ? ? ? ? ? ? ? (510) 234-3397 Berkeley, CA 94701-1236