Has anyone seen Chris?

I got back to work today after 2 weeks off. Nice to be back, but I’m still feeling a bit snotty.

Sandra gave me a note from Chris! Apparently he came in, asked for me and was really upset that I was off. Sandra offered to help but he said only I could help him? He scribbled some numbers on a scrap of paper and told Sandra to tell me it’s urgent.

What should I do? I think these might be co-ordinates…