How to find things I lost on my canvas?

What happens if you accidently drag something (tiny) WAY outside of the frame you’re working on, zoom back to where you were working but now can no longer find the tiny item?
The home button now no longer gives me the whole frame within which I’m working but is zoomed way out (obviously catching this tiny thing I can’t see). 
Is there any way of finding / deleting this object I lost that’s now impossible for me to see?

Thank you so so much Robin - I just found it!! Happy days!! :slight_smile: