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1884 W. & L.E. Gurley Price List
of Surveying Instruments

TRANSITS
Engineer's, two verniers to limb, 4 inch needle, plain telescope, leveling tripod$145
Engineer's, two verniers to limb, 4 1/2 inch needle, plain telescope, leveling tripod$150
Engineer's, two verniers to limb, 5 inch needle, plain telescope, leveling tripod$150
Engineer's, two verniers to limb, 5 inch needle, with theodolite axis$185
Engineer's, two verniers to limb, 5 inch needle, with solar attachment, vertical arc, level on telescope, clamp and tangent to axis of telescope and variation plate, leveling tripod$250
Light mountain, two verniers to limb, 4 inch needle, plain telescope, and patent extension tripod$150
Light mountain, two verniers to limb, 4 inch needle,with level, vertical arc, clamp and tangent to axis of telescope, and solar attachment and patent extension tripod$245
Surveyor's, two verniers to limb, 4 inch needle, plain telescope, leveling tripod$125
Surveyor's, two verniers to limb, 5 inch needle, plain telescope, leveling tripod$130
Surveyor's, two verniers to limb, 5 1/2 inch needle, plain telescope, leveling tripod$130
Surveyor's, two verniers to limb, 5 inch needle, with 4 1/2 inch vertical circle on silver, reading with vernier to single minutes, level on telescope with ground bubble and scale, and clamp and tangent movement to axis of telescope, leveling tripod$160
Surveyor's, two verniers to limb, 5 inch needle, with solar attachment vertical arc, level on telescope, and clamp and tangent movement to axis of telescope, leveling tripod$226
Surveyor's, one vernier to limb, 4 inch needle, plain telescope, leveling tripod$110
Surveyor's, one vernier to limb, 5 inch needle, plain telescope, leveling tripod$115
Surveyor's, one vernier to limb, 5 1/2 inch needle, plain telescope, leveling tripod$115
Surveyor's, one vernier to limb, 5 inch needle, with level on telescope, and clamp and tangent movement to axis of telescope, leveling tripod$133
Surveyor's, one vernier to limb, 5 inch needle, with solar attachment, vertical arc, level on telescope, clamp and tangent to axis of telescope, leveling tripod$211
Vernier transit compass, 4 inch needle, plain telescope, compass tripod$70
Vernier transit compass, 5 inch needle, plain telescope, compass tripod$70
Vernier transit compass, 6 inch needle, plain telescope, compass tripod$75
Vernier transit compass, 6 inch needle, with vertical circle reading to 5 minutes, level on telescope, and clamp and tangent movement to axis of telescope, compass tripod$101
Y LEVELS
15 inch telescope, with leveling tripod$90
18 inch telescope, with leveling tripod$110
20 inch telescope, with leveling tripod$110
22 inch telescope, with leveling tripod$115
Architect's level, 11 inch telescope, with leveling tripod$45
Farmer's or drainage level, with Jacob staff mounting$15
Farmer's or drainage level, with plain tripod$20
Farmer's or drainage level, with tripod and leveling screws$25
SOLAR COMPASS
Burt's solar compass, with leveling adopter, compound tangent ball, and leveling tripod$210

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