Shepley Library, 139
Sheppard, Jack, 29
Shillcock, Hannah, 94
Joyce, 94
Robert, 93
Shoemaker, Mrs. Francis D., 140
Shrimpton, Shute, 87
Sibley, Asa, 120, 121
Sibley & Marble [Clark Sibley and Simeon Marble], 47, 159, 160, 167, 168
Sign of the Cross-Knives and Gun, At the, 53, 76
Sign of "Hadley's Quadrant," At the, 66, 76
Sign of the Hand & Beam, At the, 38, 76
Sign of the Mathematical Instruments, At the, 43
Sign of the Quadrant, At the, 30, 45, 76, 107
Sign of the Seven Stars, At the, 62, 76
Sission, Jonathan, 27
Skillin, John, 77, 78, 79
Simeon, 39, 41, 78
Sloane, Sir Hans, 58
Smart, C. E., ix, 118
Smith, Cordial, 159, 160
Society for the Promotion of Useful Arts of Albany, 21
Solebury, 19
Sommer, Widow Balthaser, 28, 159, 163, 169
South Natick Historical Society, 104, 153
Sower, Christopher, 63, 159, 163, 164, 167, 168
Stargazers' Stone, 24
Steele, A.P., 60, 61
Early American Scientific Instruments and Their Makers · The Wunder Library — complete classics, free to read, with narration.