testing

A set of gold coins supports testing A total of five Sun Yat-sen sailing coins in the eighteenth year of the Republic of China, precious metal detection and analysis content 69.5%, private collection,

A set of gold coins supports testing Five pieces in total, made in Jiangnan Province, Guangxu Yuanbao, private collection, not circulated in the market, precious metal detection and analysis content 6

A set of gold coins supports testing 70% gold

Sun Electronic Testing Equipment porcelain sign, contoured edge, Sun made testing equipment and electronic tachometers for race cars and hot rods 39 x 22, VG color overall.

rated 7, 36"D., DSP sign has very good color and gloss, has numerous chips and bullet hits. TAC #039457

OMEGA - a Seamaster De Ville wrist watch. Yellow metal case testing as 18ct. Case width 34mm. Numbered LL6609-1. Signed automatic calibre 550. Numbered LL6609-1. Silvered dial with baton hour markers.

A gold coin supports testing Commemorating the establishment of the Hunan Provincial Constitution, January 1, the eleventh year of the Republic of China commemorative coins69.5% precious metal detecti

PURE GOLD COIN , SONG DYNASTY, CHINA (SUPPORT TESTING) ; Diam. 2.75 cm. Weight 10 gram.

I SEE NO MARKS BUT TESTS AT 14KT ~ 30.7g

Eugene Cernan testing the unloaded Lunar Rover, Harrison Schmitt [Apollo 17], 7-19 December 1972, EVA 1 printed 1972vintage chromogenic print on fiber-based Kodak paper 8 h × 10 w in (20 ×

Patrick Guyton Testing The Waters Mixed Media Painting with Frame, W 39.5 in. H 39.5 in. Frame: W 51 in. H 51 in.

GIA Gem Fiberlite Testing Equipment includes: Duplex II Refractometer, Polariscope Model 415, Pleochroism (color variation) Model 409; Fiber Lite Model 413, Specific gravity, etc testing fluid kit, le

Optometer. Eye testing device. Brass on a marble base. Stamped Wm. F. Reimold Maker Phila. William F. Reimold (b. 1861), an optical instrument maker in Philadelphia who patented the form in 1903. Cond

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Vintage metal 1 cent grip testing machine in Working order, by Gottlieb and Company, Chicago, 15 in. T, 13 in. D, 8.5 in. W.

C. 1930's Service Station Spark Plug Testing Machine for Champion Spark Plugs showing a Tin Sign on the face. CONDITION: Display is in fair condition showing a fair condition Tin Sign on the face with

JDSU One Expert For Testing Lines in working condition

Diamond and coral set ring together with higher carat armorial decorated ring: Both testing as higher than 9ct gold, both showing signs of alterations, gross weight 10.4g (2)

Yola Pilch (American, 21st Century) 'Testing Time' Mixed Media 2020, signed, titled and dated en verso, an interactive manual spinning clock face having a center crash test dummy, media including oil

Victorian yellow coloured metal brooch testing as 15ct gold: Repaired at suspender and slight damage to ultra fine beadwork border. Weight 14.2g. Height 45mm. Some possible loading inside.

Nasa Apollo Series 1 Megger testing set number 1503677 1000 volts Megohms 20000 used in testing item is 10" by 15 1/2" by 9" wood case in excellent condition in original leather case. All items are Fr

Group of various color sense testers including: Chicago Laboratory Supply & Scale Co. 1900's handheld wheel measures 8 3/4" x 3 5/8" Holmgren Worsted Color Wools for color blindness with original box

* An Optician's Sample Lens Testing Set late 19th/early 20th century in a fitted wood case. Estimate $ 60-80 Property from the Collection of Dr. David Spatz, Tucson, Arizona