December 13th, 1899 letter from George Scherff to Nikola Tesla

New York, Dec. 13th, 1899
46 & 48 E. Houston Street

Nikola Tesla, Esq.,
Colorado Springs, Colo.

Dear Mr. Tesla:

The work of the shop is on the commutator, stationary shaft, casting, spark rod support and other contact connections of the new oscillator and on assembling the old oscillator.

The inclosed letter was received to-day.

Respectfully,
Geo. Scherff