According to a snippit of an instruction manual, the wrench with the forked end is a 'mold cap wrench', the forks are for lifting the mold off the frame...
Intertype started a bit before 1918, Linotype responded by slandering the heck out of them (the machines don't work, they were only founded to make us buy them out ,etc), and a predictable lawsuit followed.....
The company continued into the 60's, then became Harris Intertype...