Call NumberX-3215CreatorWolle, Muriel Sibell, 1898-1977Date1944SummaryA dilapidated building near the top of the Continental Divide represents the remains of the shafthouse of the Fourth of July mine in Boulder County, Colorado. The roof is bowed and on the verge of collapse.Physical Description1 photonegative : black-and-white ; 7 x 12 cm (2 3/4 x 4 1/2 in.); 1 photoprint : black-and-white ; 6 x 11 cm (2 1/4 x 4 1/4 in.)Born-Digital or AnalogAnalogSubjectBoulder County (Colo.)Building deterioration--Colorado--Boulder CountyGeographic AreaBoulder County (Colo.)CollectionPhotographs - Western HistoryRelated MaterialImage File: ZZR710003215Type of MaterialFilm negativesBlack & white photographsPhotographic printsOriginal Material Found in CollectionWH906. Muriel Sibell Wolle papersNotesFormerly Wo214. Title hand written on back of photoprint; adhesive stains on back. R7100032155DonorMuriel Sibell Wolle estate, 1977
Wolle, Muriel Sibell, 1898-1977, 4th of July mine shafthouse (1944). Denver Public Library Digital Collections, accessed 08/11/2025, https://digital.denverlibrary.org/nodes/view/1025296
