Anyone know what this is?

[Seattle]

Thanks for you help in advance

[oldgoaly]

This looks like one of those attachments for a cutting torch they used to make long straight cuts on flat steel and some used them on large pipe. Don't remember the proper name but trolley seems like a could be the name.

[bill300d]

You could be right OG. I know I have seen one before but can not for the life of me remember what exactly it is.

[oldgoaly]

There was a post about 4-6 months (could be a year or two time flies)

here it is found it in a search just a few months ago in June

http://www.papawswrench.com/vboard/index.php?topic=22333.msg127911#msg127911

[Seattle]

Thank you all very much, what a wealth of knowledge you are!