WTB Trigger assembly- 12 Ga Hawthorne-Viking

[diginit]

I would love to get this running. She needs a trigger assembly and 2 pins to hold it. I can't find any info anywhere. I'm hoping some out there knows where I can find parts.
engraved-
Hawthorne-viking
Montgomery Ward and Co. EJN 450
Action made in France
12 Ga.- 2 3/4 cham.-Full

Help!