Hello. This is my first post. I have have three unlisted mint envelope entires and I'm having trouble putting a value on them. I have a die 85 on manila specimen, a U79 with Wmk 2a and a U84 also with Wmk 2a. The die85 specimen is the only known specimen to exist for this die, and the only manila. The U79 and U84 are the only known non War Department envelopes known to exist with the Wmk 2a. All three entires are at the Philatelic Foundation right now getting certificates. Anyone have an idea what these envelopes are worth? Thanks Eric.
Hello Eric, welcome to the forum. your question is way outside of my field of expertise but I'm sure someone here can help. Regards, James.
Hi, Eric, I am glad to see that you are active here. Now about your topic, I think you should take your stamps to an evaluator. Especially because you will have a certificate that will raise their value for sure. I guess that the U79 is worth around 35 dollars but I'm not sure about this, I have bought one with 35 dollars two years ago!
