Early 1950's blueprint of the lightning protection system installed on The White House during its renovation. My family's company Bonded Lightning protection were the ones who installed the system.
Category
Other
Medium
Blueprint paper
Distinguishing marks
Submitted by Bonded lightning protection. Submitted to Harry Alexander INC.
Condition
Good
Size and dimensions of this item
4ft tall by 5ft wide
Date Period
1951-1952
Weight
With frame 6-7lbs
History
Just that my family's company installed the lightning protection system during The White House renovations