> Hello:
>
> I was hoping that the HP site would have a PDF version of the manual
> for a calculator that was sold before PDF existed. :-(
>
> Now I hope someone out there has an HP-28C calculator and knows how to
> use it well.
>
> I would like to convert between decimal degrees, minutes, seconds, et
> al. on my trusty HP-28C.
>
> On a related note: I can type a location's coordinate in Google Maps
> and go to the location, but what about the other way around? Is there
> anyway I can click on a spot a find its coordinates?
>
> TIA,
>
> -Ramon
>
Try comp.sys.hp48
Bob