Col Goddard spoke to me this morning about the first Porter Allen Engine sent to London. You will find by referring to your accounts that you paid for it direct i.e. gave the Southwark Foundry & Machine Co a check for $2000##Will you please let me know if I am right in my conjecture & what was the date of the check.##You will remember that yiou paid the Edison Machine Works for the second Porter Engine sent to London

Insull, Samuel

Christensen, Christian T

Southwark Foundry and Machine Co

Edison Machine Works

1882-04-03

1880-1889

Letter

Purchases

Loans

Engines, boilers, prime movers

LB012010A

LB012

[LB012010A], Letter from Samuel Insull to Christian T Christensen, April 3rd, 1882

81:501

Thomas Edison National Historical Park

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University