假师爷

Here is my story about this stamp:
In Feb, I went to a local stamp show, Post Office held a booth there and was selling this sheet for $2 each.
I told them there were 6 stamps inside (it was sealed package), should sell for $12 each. The lady did not believe me and said this is special sheet with only one stamp inside.
OK, then I paid $10 to buy 5 packages. I opened one and showed her there were 6 stamps inside. I returned 4 unopened packages and paid another $2 to get the opened package.
The lady gave me big thanks since otherwise she would pay the differences when back to Post Office. (She sold about 30~40 packages later that day, she was lucky that I was the first customer and told her the truth).

假师爷

About 3~4 years ago, I went to the Washington DC Post Office Museum, there is one Inverted Jenny on exhibition. But unfortunately, The Museum was remodeling at that time and the clerk told me you could come back in half year to view it. So I missed the opportunity to see the Inverted Jenny.
Last year, in Portland stamp show, they put one Inverted Jenny on exhibition. I was lucky to view it closely.