Would anybody know the make/history of this fibreglass shell chair? I "rescued" it from a home that was throwing out all their old contents and based on the age of everything else I estimate that this chair is at least 30-40 years old. Whenever I look up info on shell chairs I keep getting the obvious Eames hits, which this is definitely not. 
No Marks...
There are no marks on the chair at all. It was in pretty rough shape when I picked it up so any maker's marks must have worn away.
I looked up your chairs you mentioned in the above post and although they look very similar it seems there's a slight different in the lower edge of the chair. Yours seems to curve slightly downward while my chair's edge is a "straight line" forward.
If you need any help, please contact us at – info@designaddict.com