Patent for improvement in plows: "The invention consists in so attaching a revolving disk, cutter, or colter to the beam of the plow that it will rotate on its own axis, and vibrate laterally, to accommodate itself to the line of draft or direction of the beam of the plow; also, in the means used by which the revolving cutter or colter is attached to the beam of the plow, and having the means of swiveling or turning in the beam to accommodate itself to the line of draft of the plow" (lines 22-31) including illustrations and instructions.

Patent for "new and useful improvements in wagon-bodies, having for its object simplicity and durability," (lines 10-12) including illustrations.

Patent for a journal-bearing that has an open spring ring that contains the journal and antifriciton devices in its center. The spring ring contracts to its minimum circumference when the journal and antifriciton devices are worn out. There is also a bearing-ring seat that allows contractions "without altering the disposition of the load" (lines 61-62).

This item is from the Charles B. Moore Collection. It is written by Julia A. Barr, Henry and Charles Moore's cousin. In the letter, Julia updates the Moore family on the happenings in Jerseyville, Illinois and the news includes: a dialogue about meeting cousin George Wilson in Eureka Springs, Arkansas while on a trip there, a discussion about the people that accompanied here on the trip and how long she stayed, details concerning the people she meet in Eureka Springs, a conversation about Seella, her two children, and Polly, a dialogue about their helper who was discharged over a year ago and how they are getting along without him, an update on the bountiful crops and how good rain has made it possible for people to get out of debt, a discussion about "Aunt" Sally Smith and Uncle Abner's family, a dialogue about Sottie Knaff's daughter, details about the Goodrich family, an aside about the town of Jerseyville, a dialogue about Mrs. O. P. Powell's children, a discussion about Wilson Cross and Ida Barr Cross, details about Fannie and her love for entertaining, updates on family, a dialogue about Barr's California trip and the places they stopped at along the …

Envelope from Mr. and Mrs. Roberto Vasquez addressed to Mr. and Mrs. John J. Herrera and postmarked in Crown Point, Indiana, on December 22, 1962.

Letter from Frank M. Valdez to John J. Herrera, dated December 10, 1964, regarding the suspension of the Charter of Council Number 300 of Chicago, Illinois and seeking legal advice concerning the matter.

Letter from John J. Herrera to Frank Valdez, dated December 11, 1964, regarding the suspension of the Charter of Council Number 300 in Chicago, Illinois. An envelope addressed to Frank M. Valdez from the Law Offices of John J. Herrera is attached.

Letter from John Delgado to John J. Herrera on December 28, 1964, concerning the protocol for LULAC officers that wish to attend or speak at local council meetings.

Patent for a syringe. Illustrations included.

Letter from Arthur Fehr to Henry W. Horst, describing the architect's reasons for placement design. Fehr mentions an enclosed blue print.

Letter from John K. Boaz of Illinois State University to Barbara C. Jordan, with an enclosed transcript of her Adlai E. Stevenson Memorial Lecture.

Letter from Robert G. Frazier to Edith M. Bonnet informing her that she has "been granted Emeritus Fellowship in the American Academy of Pediatrics." According to the letter Emeritus Fellows have all the privileges of active members except voting and holding office.

Letter to Mrs. Kempner from Mrs. Nixon thanking her for the reply about national dues and national finances for the AWVS.

Letter from D. W. Kempner to T. L. James requesting a price comparison of two vinegars.

Letter from I. H. Kempner to D. W. Kempner and R. L. Kempner discussing adjustments to a letter to be sent to other family members before the Christmas holiday.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about Dallas Cowboys vs San Francisco game, Jim Dooley's firing from the Chicago Bears, NBA division standings, and Broncos seeking to make Paul Dietzel its new general manager and head coach.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.

Letter from Robert Markle Armstrong to Isaac Herbert Kempner discussing Robert Perlitz and his move to Chicago as Vice President of Sales and Advertising for Consolidated Grocer Company.

Letter from I. H. Kempner to Thomas L. James discussing the clippings he is attaching with this letter.

Letter from E. O. Wood to W. H. Louviere discussing freight rates with railroad companies.