Here is a better scan of the Mirage II plans, with the specs actually readable (scale 200px = 1m).
[ATTACH]726960[/ATTACH]
Length 11.05m
Span 7.58m
Wing area 29m2
(5% thickness, 60 degree sweep, 2.28 degree diehedral)
Propulsion 2x 1,100kgf Gabizo + 2x 750kgf rockets
Fuel 1000L kerosene (800kg) + 1205kg rocket fuel
"Aladin" radar illuminator
3,391kg empty
110kg pilot
2,005kg fuel
100kg air-to-air missile
= 5,606kg take-off weight
Speed: Mach 1.35 (or 1.55?) at 11,000m (36,000ft), Mach 1.61 at 15,000m (49,000ft)
Typical intercept mission vs. bomber flying at 12,000m (40,000ft), Mach 0.9
8m15s climb
270nm total distance
23 min total mission time
P.S. I'll also make a plug for my "what if" post on what a modern Mirage II might look like today ;-)
[URL unfurl="true"]https://www.secretprojects.co.uk/threads/a-4-skyhawk-bring-back-the-concept-for-the-21st-century.17835/post-674755[/URL]