UltraLog Contact
If you are a member of the International Slide Rule Group ISRG and would like to ask me a
question, provide me with feedback or inform me of your intention
to buy an UltraLog please send
me a personal email via the list's website. Please only send your
email to the whole group if you consider it of interest to other
members.
If you are not a member of the ISRG, you can
email me at