Lord Kelvin
print. etching. Lord Kelvin (1824-1907) [William Thomson, Baron Kelvin] . - n.d. [1955-1964] [Men in telecommunications] International Telecommunication Union 23x19cm. -Portrait. HS. Scottish mathematician and physicist.
print. etching. Lord Kelvin (1824-1907) [William Thomson, Baron Kelvin] . - n.d. [1955-1964] [Men in telecommunications] International Telecommunication Union 23x19cm. -Portrait. HS. Scottish mathematician and physicist.