Diane wrote:

I created an additional calendar in my account and have set it up so
that others in the office can share. However, since it is not my
primary calendar the others haven't been able to find the calendar to
access it. Any advice?

You must allow at least Folder Visible permission on your mailbox and all of
the parent folders down to the new calendar and then on that folder you must
allow at least Reviewer permission.
--
Brian Tillman [MVP-Outlook]