Back in mid 80ties I had a couple 62 356 Porsche’s. I sold the cars and almost of the extra parts back then and moved away. Came back a few years ago and found a window in my dad’s attic while selling his house after he passed. I’d like to sell but can’t tell if it’s a front or back windshield. The dimensions are approx 34.25” x 15.5” can someone give me some help?