SD-0734-21

SD-0734-21

University of Michigan Root Elevator
SD-0736-31

SD-0736-31

Friedman Root Elevator
SD-0737-32

SD-0737-32

Friedman Root Elevator
SD-0738-01

SD-0738-01

Root Elevator
SD-0738-02

SD-0738-02

Root Elevator
SD-0739-02

SD-0739-02

Flohr Root Elevator
SD-0739-03

SD-0739-03

Flohr Root Elevator
SD-0740-07

SD-0740-07

Cryer Root Elevator
SD-0740-08

SD-0740-08

Cryer Root Elevator
SD-0741-01

SD-0741-01

Bein Root Elevator
SD-0741-02

SD-0741-02

Bein Root Elevator
SD-0741-03

SD-0741-03

Bein Root Elevator
SD-0741-04

SD-0741-04

Bein Root Elevator
SD-0741-05

SD-0741-05

Bein Root Elevator
SD-0741-06

SD-0741-06

Bein Root Elevator
SD-0758-320

SD-0758-320

Walter F. Barry Root Elevator
SD-0758-321

SD-0758-321

Walter F. Barry Root Elevator
SD-0758-322

SD-0758-322

Walter F. Barry Root Elevator
SD-0758-323

SD-0758-323

Walter F. Barry Root Elevator
SD-0758-350

SD-0758-350

Walter F. Barry Root Elevator
SD-0758-351

SD-0758-351

Walter F. Barry Root Elevator
SD-0758-370

SD-0758-370

Walter F. Barry Root Elevator
SD-0758-371

SD-0758-371

Walter F. Barry Root Elevator
SD-0759-1LC

SD-0759-1LC

Lecluse Root Elevator
SD-0760-1L

SD-0760-1L

Winter Root Elevator
SD-0760-1R

SD-0760-1R

Winter Root Elevator
SD-0760-11L

SD-0760-11L

Winter Root Elevator
SD-0760-11R

SD-0760-11R

Winter Root Elevator
SD-0760-12L

SD-0760-12L

Winter Root Elevator
SD-0760-12R

SD-0760-12R

Winter Root Elevator