Affidavit of non-development sworn by A. W. Billingsley that land owned by Robert and B. C. Wilson and leased by Floyd C. Dodson, has not produced any oil or gas prior to 1940.

Letter from W. W. Boswell on behalf of the W. C. Montgomery Co. to Sayles and Sayles discussing a judgement regarding land belonging to Robert Wilson.

Document certifying the transfer of an oil and gas lease of E. P. and Myrtis Farrar's property in Concho County, Texas from Floyd C. Dodson to the Indian Territory Illuminating Oil Company.

Letter from Floyd C. Dodson to Mr. Sayles, discussing affidavits for purchasing tracts of land.

Letter from John W. Glahn to Sayles & Sayles discussing the lease for Frank M. Millar. Glahn remits the documents needed to fulfill the requirements of the lease, given to him by M. E. Sedberry. Some of the documents are to be executed by the Texas Production Credit Association and by Federal Intermediate Credit Association of Houston. Glahn also remits two abstracts.

Letter from John W. Glahn to Sayles & Sayles informing him that while he has nothing to deliver on the Fritz Wilhelm lease, M. E. Sedberry has told Glahn that a survey is being made as requested and will be sent to Sayles & Sayles.

Letter from John W. Glahn to John Sayles discussing requirements given to him by M. E. Sedberry for the E. P. Farrar lease.

Letter from Frank Hartgraves to Floyd C. Dodson discussing irregularities found in the abstracts given by the Menard Abstract Company. Hartgraves has cross referenced with the deeds for the land to find these inconsistencies.

Letter from Darall G. Hawk to Jack Sayles stating certain requirements for leases can be waived if no special circumstances exist.

Letter from Darall G. Hawk to Jack Sayles requesting more information on requirements for leases on land in Concho County. Hawk suggests multiple surveys of the land. Hawk also mentions leases surveyed by John Sayles that may or may not lack requirements.

Letter from Darall G. Hawk to M. E. Sedberry discussing discrepancies in the rental payment dates for the Millar and Farrar leases. Very slight changes were made to the contracts and the lessors are to waive the payment for September 1940. Once the agreements are approved by all parties, they are to be mailed to Sayles. A section addressed to Sayles at the bottom of the letter waives subordination of the General American Life Insurance Company lien on the Robert Wilson land and the Land Bank and Commissioner's loan on Wilhelm tract.

Receipt for a package shipped via Railway Express Agency from Sayles & Sayles to Floyd C. Dodson. The top half of the receipt has the terms and conditions for the company and the bottom half has the details of the shipment.

Letter from Sayles & Sayles to B. A. Duffy remitting an affidavit for drilling on Floyd C. Dodson's block.

Letter from Sayles & Sayles to Bascom Giles requesting an abstract for land awarded to Dan Millar.

Letter from Sayles & Sayles to Indian Territory Illuminating Oil Company amending two oil and gas leases for Frank M. Millar and E. P. Ferrar to extend the rental payment due date.

Letter from Sayles & Sayles to Indian Territory Illuminating Oil Company delivering the final Millar lease so long as the fourth requirement for the lease is waived. Also delivered are the final Farrar and Wilson leases.

Letter from Sayles & Sayles to M. E. Sedberry stating they've delivered to the Indian Territory Illuminating Oil Company titles to portions of the Wilson and Farrar leases along with a conditional requirement for the Millar lease.

Document describing the terms of an oil and gas lease from E. P. and Myrtis Farrar to the Indian Territory Illuminating Oil Company for a tract of land in Concho County, Texas. It states that Jack Sayles has examined the documents and that the examination was conducted on behalf of the Indian Territory Illuminating Oil Company.

Document describing the terms of an oil and gas lease from Robert and B.C. Wilson to Indian Territory Illuminating Oil Company for a tract of land in Concho County, Texas. It states that Jack Sayles has examined the documents and that the examination was conducted on behalf of the Indian Territory Illuminating Oil Company.

Letter from Jack Sayles to B. A. Duffy discussing the drilling obligation has been met in an agreement made by Floyd Dodson.

Letter from Jack Sayles to Darall G. Hawk stating requirements for a lease in Concho County were made for the purpose of determining the amount of acreage acquired and if the boundary lines and fence lines were satisfactory. Sayles recommends a waiver of these requirements to be able to pay the leases.

Letter from Jack Sayles to Indian Territory Illuminating Oil Company discussing oil and gas leases.

Letter from Jack Sayles to Indian Territory Illuminating Oil Company discussing the Robert Wilson lease. Sayles asks whether the requirement about resolving boundary disputes is to be waived or not.

Letter from Jack Sayles to Indian Territory Illuminating Oil Company informing them he is aware that Sedberry and Dodson are negotiating for subordination as stated in Sayles' requirements. Sayles shows what the requirement reads about rents and royalties. The Indian Territory Illuminating Oil Company has no claim to rents and royalties of the oil and gas lease.