blazenstar,
You really need to learn to be comfortable when using a perforation gauge. GeoffHa linked you to one that is printable, here is another:
http://dd-designs.co/dnloads/perfgauge.pdfSave that file to your computer, then open it and print it. Both are free if you have a printer.
Regardless of you owning a gauge, it seems that you are not entirely confident in using one. Here is a page that describes how to do so and also has a video demonstrating how to do so:
http://www.kenmorestamp.com/perforation-gauge-cmsYou at one point do indicate that you used your gauge and found your strip of three to be perf 12. I agree. They appear to be perf 12 on all sides but have huge hole sizes and don't match a know perforation that this stamp design was issued in.
The situation that would make the most sense would be that someone faked perforations on the only recognized imperforate issue of this design: Scott #577. That is a flat plate print and is easily identified as so if you provide us with a clear image of one of your stamps from your strip.
Regardless, your scan of your stamps doesn't make sense. The perforation holes seem too large to be genuine. Even if they were normal, no known issue of this design is perf 12. At the time that this design was printed, no perf 12 perforating equipment was in use at the Bureau of Engraving and Printing who printed your stamps.
Quote:
...it was showing 12. but the marking on back looks like a 11 cylinder.that is what bothered me.. so maybe dittrich could be correct..don't you think it is best I ask? smiles..it could be such a wonderful surprise if it is 11 x 11..smiles.
Your statement about "11 cylinder" doesn't make sense to me. Can you explain it so I can understand what you mean? Also, you seem to be hopeful that your stamps are the perf 11 coil waste variety known as #595. That particular issue is a "wide" printing which your scan shows is most definitely not the case.
Please elaborate and explain what you think is the case with your stamps. I am more than willing to help you learn, but I cannot do so until I understand your point of view.