1 matching record(s)
file S (Stack)Campbell, J. F.
"Refracting Quadrant"
photocopy from Thermography, 1883, cover and pp. 138-140. Together with an attached note of some of the author's other works. {??}
[1939-739]
1883
1 matching record(s)
file S (Stack)Campbell, J. F.
"Refracting Quadrant"
photocopy from Thermography, 1883, cover and pp. 138-140. Together with an attached note of some of the author's other works. {??}
[1939-739]
1883