This is a runcible spoon it's strongly resembles today's spork

...they dined on mince, and slices of quince, which they ate with a runcible spoon A runcible spoon is a three-pronged fork that is curved like a spoon and has a sharpened edge to act as a knife - basically, it was the forerunner of the spork. Runcible Spoon is also a character in Mookie Terraciano's web-comic, Dominic Deegan: Oracle for Hire.

The spork is a cross between a spoon and a fork it had a predecessor that's still in use today it's called runcible spoon!

As you can see by the picture it's strongly resembles today's spork

There are five books in the Runcible Jones quintet.