No to all.
Are these actual items that could be part of the puzzle?
Yes. But again, if I had mentioned any of them or the freight train or the famous bell or the princess or the baby’s rattle or the flying saucer or the lottery tickets or the Dutch boy it might get too easy 
Are they advertising logos?
Are they components of a game?
Are they used in a song?
Were they given as gifts?
No to all.
Are the silver bars similar to those in this image?
Were they all props in a movie?
Were all the items at that town at the same time?
**I think similar to the image, but I am not absolutely sure. I have not seen pictures. For puzzle purposes I’d say yes.
No to props.**
Not sure. Some were certainly there when others were not but I do not know if they were ever all together at the same time. Maybe.
But was the giraffe alive at the moment it was in the town?
Are they in a theme park?
Are they in a museum?
Were they part of a rich person’s collection of things?
Yes.
No to all.
Were the items all in the town for the same reason?
Were the items on display? Were the items owned or controlled by a single person? A cohesive group of people (such as a club)? A semi-random group of people (come to Podunk and display your weird stuff this weekend)?
Is there any sort of wordplay in the question?
No to all.
No.
And now I gotta go to work.
Are any of the things in this set, in the town today?
Were any of them there before 1950? Before 1900?
Would knowing the name of the town help?
What are 6 things that have never been in my kitchen?
I’m confused about how the state of Oregon could be in a town, if these things are real things and not representations. It’s pretty big and hard to move.
(Not a real question, no need to answer.)