What Nikon Model Is This (Pic)?

Link to pic

Usually the model number is on the front of the camera.

In this case, it may be on the top or back of the camera near its serial number

We need more photos to help. Why don't you take the camera into a proper camera store and ask them?

It looks sort of like a Nikon F2 except for the lack of numbers around the self-timer and the depth of field preview button

http://mir.com.my/rb/photography/companies/nikon/htmls/models/htmls/slr7173.htm

It is a 35mm camera, model - can't tell.

This was one of my favorite all manual 35mm Nikons, my old Nikon FM.

To this day, I think it was the most solid and reliable cameras of its era.