Envelope (letter to a famous person) with unique postmarks on it and attachment

Description

I will sell an envelope (unopened), decorated in the New Year and Christmas theme (printed by MTG - The Moscow Printing Works - branch of the Gosznak JSC in Moscow; in the picture - an Eastern Orthodox church on the background: starry night and Christmas trees in the snow, with the inscription: "Happy New Year and Merry Christmas!" - artist-designer H. Betredinova 06.09.2018 ), sealed (with a surprise gift in it), postal, passed the way through "Russian Post", with unique (one - with a fabulous date, the second postmark - with a festive date) postmarks: date of dispatch - 36121815 (December 36, 2018, at 15 hours), although such a date does not exist in reality, because in the current calendar of dates - only the number 31 may be the last date of the month; The date in postmark of the delivery to the post office in another settlement of Russia is a holiday - 14021910 (February 14, 2019, at 10 o'clock) - on Valentine's Day.
Thus, this envelope - with an investment in it - is not only unusual and rare, but it can also be considered happy, and this letter can bring happiness to its owner or fabulously festive impressions. I’ll clarify that this envelope with the investment in it traveled by “Russian Post” from one year to another year: from 2018 to 2019 (it took about two months already - judging by the date of postmark and judging by information from the Internet correspondence with the sender who sent this letter on the date of the Catholic Christmas - December 25, 2018, although the sending postmark was stamped by a post office employee with a completely different magic date) - from one locality in Primorsky Krai of the Far East to another locality in the Far East, located from each other at a distance of about 175 kilometers in a straight line (according to one of the maps of the area).
I will add that in addition to the uniqueness of the calendar dates on both postmarks of this letter, thematic Christmas-New Year envelope design, the unusually long way through “Russian Post” - in one region - Primorsky Krai - there is an interesting attachment in this envelope - a piece of solar film , which the sender sent to the addressee specifically for observation by the addressee of a partial solar eclipse on January 6, 2019. The addressee — the seller of this unique envelope — is a fairly well-known person and about him the news television reports were also filmed and shown on various TV channels in Russia, and about him there are various publications in many media outlets — including - abroad: 22 years old amateur astronomer (this year - August 17, 2019 - will be a jubilee date - 10 years from the day he started studying astronomy), discoverer of 56 variable stars and 10 planetary nebulae candidates, the author of scientific paper, published on September 05, 2018 in the scientific journal.
It is important: the sender of this letter confirmed (through the Internet) in writing that he did not claim on the ownership of this letter addressed to the recipient, even though the solar film was not used by the recipient (the envelope was not even opened by the recipient of the letter) and there is written confirmation the sender of this letter does not want the return of the film to him because He wrote to the recipient that the recipient can do this with his own discretion, and he presented the film to the recipient. Thus, even though the sender’s address has been erased on the photo, it’s for the non-publicity of his residential address, but there is a written confirmation that the sender does not pretend to this letter. This letter is in very good condition: whole, not crumpled, spotless, clean.
About the envelope on the website of JSC "Marka" (an interesting fact is that this print run for printing this envelope was signed on September 6, 2018 - the day after its publication in the English-language scientific journal of his own scientific paper on the discovery and research of the variable star Romanov V1).
It can be considered (considering that the letter was sent on a fabulous / unreal date - December 36 - and considering that the letter traveled somewhere for almost 2 months, capturing both 2018 and 2019, sent on Christmas), that this letter traveled through time and it is miracles!
This letter can be considered happy, it can be considered "starry" (not only because it is unusually fabulous by the uniqueness of the postmark dates and the picture of the envelope has night stars - Christmas and / or New Year's Eve, but also because the recipient of this letter himself discovered the variable stars), - therefore it is possible to purchase this letter not only for your collection, but also to buy as a possible gift to a dear / close / loved one - for his possible "starry" and "fabulously magical" / happy continuation of a happy future life and it can add love in your life or in the life of gift recipient of this letter because it was received by the post in the holiday of love - Valentine's Day (February 14). It is interesting that those who purchase this letter will be able to open it for the first time, because I repeat that the recipient did not open the letter, so the letter contains not only a piece of solar film, but also the spirit / theme of Christmas (I remind you that it was sent on the date of the Catholic Christmas).
I can send within three days after receipt of payment. The seller is willing to receive payment within the next few days after the successful completion of the purchase - from the buyer, because the seller planned to buy a solar telescope for money from the sale of this letter in order to fully engage in astronomical observations of the sun (and contribute to astronomy science and benefit people with astronomical observations), rather than visually and through a camera, such as June 6, 2012 he had to to observe a very rare astronomical phenomenon - the transit of Venus across the solar disk; and I observed a solar eclipse in this year - January 6, 2019 - when I had to observe this solar eclipse even without this film from this letter, I decided to sell this letter to an interested collector so that I could buy a solar telescope with the money I received: to observe the solar chromosphere, prominences through it, sunspots and solar eclipses.
I hope that this announcement will catch the eye of the future buyer of this letter - according to the rules of eBay - I will able to order and buy myself a solar telescope - before my date on August 17, 2019 - the 10th anniversary of the start of my study of astronomy).
I apologize that my English is not very good so far, but I tried to write detailed information about the sale of this envelope - for the buyer.