65 Harley St 1
Friday
Dear Sir
If you have time tomorrow evening before your party to step in here about ½ past 7 or 8 o’clock, I am going to show some of the effects of the polarising microscope 2 to Professor Johnstone Wheatstone 3 and 1 or 2 others and should be very happy to see you.
Believe me Yours most truly
H. F. Talbot
Please cite as “TALBOT3417,” in Ɛpsilon: accessed on