Showing results for "Offset Pointers (Sight Parallel)"
Drawing Apparatus
D.K. Wade
1889
Perspective Drawing Apparatus
Andrew Morse
1874
Perspectograph or Offset Pointer (Sight Parallel)
Mario Bettini
1645
Perspectograph/Offset Pointer (Sight Parallel)
Vincenzo Scamozzi
1580
Surveying Instrument (Offset Pointer)
Baldassare Lanci
1557