Joseph Barlow Lippincott papers
Collection
Identifier: WRCA-052
Concrete work on side hill conduit, Grapevine Division
Digital Record
Identifier: https://calisphere.org/item/ark:/13030/hb929009bf
Conduit cover test, showing failure of slab
Digital Record
Identifier: https://calisphere.org/item/ark:/13030/hb1k4003s2
Conduit excavation, Olancha Division
Digital Record
Identifier: https://calisphere.org/item/ark:/13030/hb2m3nb0rq
Conduit excavation, Olancha Division
Digital Record
Identifier: https://calisphere.org/item/ark:/13030/hb6b69p0tq
Conduit excavation, Olancha Division
Digital Record
Identifier: https://calisphere.org/item/ark:/13030/hb9489p2ck
Conduit excavation, Olancha Division
Digital Record
Identifier: https://calisphere.org/item/ark:/13030/hb6q2nb3vm
Conduit form use on Ford's work, Mojave Division
Digital Record
Identifier: https://calisphere.org/item/ark:/13030/hb3870059f
Conduit form used by mills on the Grapevine Division
Digital Record
Identifier: https://calisphere.org/item/ark:/13030/hb3870058x
Conduit in Red Rock country
Digital Record
Identifier: https://calisphere.org/item/ark:/13030/hb2w1004tb
Conduit in Red Rock country
Digital Record
Identifier: https://calisphere.org/item/ark:/13030/hb7v19p1s8