25 cents.
The biggest issue that the Wright brothers had to overcome to achieve their goal of maned flight was weight. If the engine weighted too much the plane would not get off the ground.
The first issue was September 1949, I have a first issue unfortuneately it does not have its cover
Christa Miller (The Drew Carey Show, Scrubs) appeared on the cover of the first Maxim magazine.
The first issue of Ebony magazine was published in 1945 and had a cover price of 25 cents.
the fort peck dam spillway
They built their own engine. The problem up until that time was not knowing how to fly. The Wright brothers and many others flew gliders regularly. The issue had been making an engine that supplied enough horsepower and yet was light enough to fly. THIS is where they managed to make the difference!
Mia Farrow
vanity fair
Unmarked means it is not on cover and not cancelled. Which means it can't be a First Day of Issue. A First Day of Issue cover could cost 2 or 3 dollars. The individual stamp can be purchased for less than a dollar.
the fort peck dam spillway
The first issue of the Life magazine was published in November of1936, and the cover depicted a Fort Peck Dam, and it is made by Margaret Bourke-White.
National Geographic was the first magazine to publish a hologram on its cover. It featured a holographic image of Earth on its January 1984 issue.