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100 Years of Grand: The Grand Canyon Centennial Project


A digital archive celebrating the Centennial of the Grand Canyon National Park. A collaborative project of the Arizona State University Library, Cline Library, Northern Arizona University and the Grand Canyon National Park. Additional materials are available via the project website.


Letter from Jesse L. Boyce to Jack regarding the storage of dynamite in Shoski Canyon.

Contributors
Boyce, Jesse L., Gavin, J. E.
Created Date
1923-10-10

Letter from Jesse L. Boyce to Carl Hayden stating that the Director of the National Park Service will order Colonel Crosby to remove the dynamite from the park.

Contributors
Boyce, Jesse L., Hayden, Carl T.
Created Date
1923-08-18

Letter from the Director of the National Park Service, Stephen T. Mather, to Jesse L. Boyce informing him that immediate action is being taken to remove the TNT from the Grand Canyon.

Contributors
Mather, Stephen T., Boyce, Jesse L.
Created Date
1923-08-11

Letter to Jesse L. Boyce from unknown author (possibly Jack) about the investigation into the powder magazine located in the Grand Canyon. Some personal news is included in the letter such as the writer's marriage to the daughter of C.A. Taylor, former Supervisor of Cochise County.

Contributors
Boyce, Jesse L.
Created Date
1923-08-14

Letter from Jesse L. Boyce to Carl Hayden stating there is 30 tons of dynamite located in the Grand Canyon near tourist sites.

Contributors
Boyce, Jesse L., Hayden, Carl T.
Created Date
1923-08-02

Letter from unknown author (possibly Jack) to Jesse L. Boyce regarding his complaint concerning the TNT located in the Grand Canyon. Enclosed is Superintendent Crosby's report in which he states that the current housing location of the TNT is not a threat to anyone.

Contributors
Boyce, Jesse L.
Created Date
1923-08-31

Letter from Jesse L. Boyce to Jack in which he refers to W. W. Crosby as a "damn carpetbagger" and his frustration at Crosby making him out to be a "liar".

Contributors
Boyce, Jesse L., Gavin, J. E.
Created Date
1923-09-12

Letter from J. E. Gavin to Jesse L. Boyce regarding the TNT storage in the Grand Canyon. Gavin states that although acting director Arno B. Cammerer is confident in Superintendent Crosby's report concerning the legitimacy of the storage, he will continue to investigate the matter to ensure public safety.

Contributors
Gavin, J. E., Boyce, Jesse L.
Created Date
1923-09-24