Rated at 500 Watts UV only.
Rated at 385 Watts UV and/or IR.
Rated at 385 Watts UV and/or IR.
These goggles have no label info, but
since they were in the same lot of items as two Sperti sun lamps
and the label on the P103 specifically says to wear goggles I'm
assuming they are Sperti brand UV goggles. Leather frame and
glass filters.

1619002
Electric Meter, G. Sperti, Mar 1 1927, 324/103.00R; 324/137;
324/141 - direct reading Whatt Hours for AC
1790286
Electronic Tube, George Sperti & Lowell M. Alexander, Jan 27
1931, 313/308; 313/325; 313/336; 313/337 - intended for AC or DC
lamp control
1817537
Electrical Measuring Instrument G. Sperti (Westinghouse), Aug 4
1931, 346/30 - dual needle meter movement
1889079
Vapor Arc Apparartus, G. Sperti, Nov 29 1932, 315/262; 191/8;
313/147; 313/151; 313/170; 313/171; 313/634; 315/331; 315/336 -
Mercury arc lamp
1910778
Lamp, G. Sperti, May 23 1933, 313/15; 313/165; 313/230; 313/550 -
therapeutic and other uses for UV lamps
1956599
Lamp, G. Sperti (Sperti Lamp Corp), , May 1 1934, 313/256; 313/1;
313/3; 313/8; 313/25; 313/112; 313/287; 313/292; 313/345; 313/569;
315/48; 315/49; 362/265 -
1976149
Lamp, G. Sperti, Oct 9 1934, 315/48; 313/3; 313/112; 313/255;
313/315; 313/578; 313/629; 315/49 -
2025182
Ultra Violet Lamp, G. Sperti (Sperti Lamp Corp), Dec 24 1935,
315/46; 313/16; 313/25; 313/26; 313/27; 313/51; 313/112; 313/250;
313/252; 313/257; 313/270; 313/337; 313/352; 313/550 -
2034998
Lamp, G. Sperti, Mar 24 1936, 315/48; 313/3; 313/277; 313/287;
313/289; 313/315; 313/316; 313/356; 315/49; 315/52 - Combined
Visible & Mercury arc lamp
2058734
Lamp, G. Sperti, Oct 27 1936, 315/48; 315/49; 315/179 - Visible
combined with arc lamp
2113184
Method of Recording and Reproducint Sound on Film, G. Sperti, Apr
5 1938, 369/47.25; 369/44.17; 369/112.24; 369/119 -
2196567
Lamp, G. Sperti, Apr 9 1940, 315/48; 315/49; 315/52; 315/179 -
Visible combined with arc lamp includes tubular lamp, prior lamps
were Edison based
2196568
Light Source, G. Sperti, Apr 9, 1940, 315/48; 315/59; 315/306 -
Visible and UV
2284775
Ultra Violet Light Source, G. Sperti (Science Labs Inc),Jun 2
1942, 315/48; 313/249; 313/255; 313/256; 313/337; 313/596 -
tubular bulb
2291926
Source of Visual and Ultra-Violet Radiation, G. Sperti, Aug 4
1942, 362/1; 250/494.1; 315/46; 315/95; 315/99; 315/179;
315/DIG.5; 362/249.07; 439/11; 439/242 -
2369987 High
Pressure Enclosed Arc Device, G. Sperti (Institutum Divi Thomae
Found), Feb 20 1945, 315/49; 315/115 -
2627591
Means and Method of Antistroboscopic Arc Operation, G. Sperti
(Institutum Divi Thomae Found), Feb 3 1953, 315/99; 315/138;
315/147 - less flicker florescent lamp
3052815 High
Pressure Mercury Vapor Arc Lamp, G.S. Sperti et al (Institutum
Divi Thomae Found), Sep 4 1962, 315/49; 313/113; 313/574 -
therapeutic or other use