Normal view
MARC view
Blackwell, Dana J. (Personal Name)
Used for/see from:
- Blackwell, D. J. (Dana J.)
"Vienna regulators" of Lenzkirch and Lorenz Bob, ca. 1870, c1981 (a.e.) t.p. (Dana J. Blackwell) p. 5 (D.J. Blackwell; v.p., Amer. Clock & Watch Museum)