Includes: Subscription to capital stock prior to organization; Certificate of incorporation; By-laws; Documents and departments of the company; fuction of the company; paper regaring new department for repairs and additions; and a rough draft of a memoranda.

Includes: Loan applications for building improvements including H.H. Thayer Jr. property; and two blank mortgage loan repayment books.

Most work done by the Delaware Construction Co. in accordance with specifications submitted by the National Real Estate Trust Co. Includes private houses and brick Baptist Church at 8th and Scott Streets in Wilmington, Delaware. Also includes an agreement between Egbert Nutter, contractor and the Delaware Construction Co. under supervision of the National Real Estate Trust Co.

Includes: Copy of letter from Thayer to L. Lovekin regarding the Cornell Economoizer at the Harrington plant in New Jersey; "The Centerfreze" article reprint about the process of freezing ice; estimated cost of a "Centerfreze" ice plant; report of tests to determine the economy of the Cornell Economizer, by Thayer; Analysis of ... blow-off-tanks in ... plant of Snellenburg & Co., by Thayer; Report of tests... Triggs' smoke prevention device, by Thayer; information regarding used cars and Spare Moments Magazine; and Sample policy and imformation to policy-holders of Continental Life Insurance Co. with letter to Thayer.

Includes: descriptions of the Magothy River Co.; and Certificate of Incorporation..

Letter concerning a reinforced concrete factory building and "Practical Fire Test of a Reinforced Concrete Factory."

Includes: List of payments by the companies to stockholders; letter from Josiah Marvel to Thomas Savery regarding a newspaper publication of notice to bondholders of the Harpers Ferry Paper Co.; toll services statements; and Memorandum on the Otto gasoline engine.

Includes notices to bondholders (Thomas H. Savery was a bondholder), letters of John A. Rigg, president to Thomas H. Savery concerning payment of interest on bonds; notice from Edward B. Smith & Co. regarding bonds; copy of letter from John A. Rigg to George H. Earle regarding estimated net earnings; and printed pamphlet on readjustment plans.

Includes: Subscription to Capital Stock; Waiver of Notice of First Meeting of Incorporators; Proxy First Meeting of Incorporators; Assignment of Subscription; Special Object Clauses; and Directions for Using the Blank forms.