Some Evidence of a Person to Travel Time

Preview screen printing T-shirts, Sun Shades (sunglasses) and multi-zoom Camera in 1940
This photo is available at the website canada museum. There's not fair of t-shirts, sunglasses and a multi camera zoom in that much?

A PDA, laptop and HP at 70 years ago?
According to this picture of a subway station in Moscow "Kievskaia" it was obvious that the Communist coup was so successful because of the help that Time traveler from the future equipped with PDAs, mobile phones and laptops? this correct?

1700an astronaut carving in the year?
It was found in one of the pillars of the cathedral church of Salamanca, in the 16th century. originally carved statue is considered a joke, but now has raised a big question?