These imaged could fool anyone who isn't familiar with the Aircraft, sams and photo imaging. None of these pictures where taken from the ground. Hires didn't exist in 1958 and the Aircraft variants didn't exist at that time either...If my memory is correct the only U-2s shot down over China where Taiwanese piloted U-2s.
Only June 1958 shootdown found in cursory search:
June 27, 1958: US Air Force Aircraft Lost Over Soviet ArmeniaDate: 06/27/58
Aircraft: US Air Force C-118
Crew: 9 (all captured by Soviets and eventually returned to US custody; some injuries sustained in crash landing and parachute escape from aircraft)
Description:
This aircraft was shot down by Soviet fighters approximately 30 miles inside Soviet airspace near Yerevan, capital of Soviet Armenia. The US admitted intrusion, asserted it was due to navigational error, and expressed regret. Five of the crewmembers parachuted from the plane and 4 rode it down until it crashed. All 9 were released by the Soviets on July 7, 1958.
China military typically involves ten police beating one Falun Gong woman until her legs become purple tunas.