What does as I 0 mean on silver?

What does as I 0 mean on silver?

I/O – regular silver coating i.e.1 g of silver per 10 square cm of base metal.

What does WMF 90 mean?

According to what I found, WMF 90 is silver-plate. The 9 in the box refers to grams of silver used.

What does WMF stand for on silver?

WMF is the abbreviation for Württembergische Metallwarenfabrik, which means Württemberg Metal Factory and was created in 1880 in the small town of Geislingen on the river Steige (Geislingen an der Steige), after the succesful merger of two smaller silver plate foundries.

What does 100 mean on silverware?

In any case, it appears to mean that there is more plating on a 100 marked German spoon than on a 90 or 45 gr marked piece.

What does 84 mean on silverware?

Russian silver
The most common zolotnick standard is 84, a number which is often stamped on Russian silver and signifies a purity level of 87.5 percent.

What does A1 mean on silver?

A1 and AA: These discreet markings indicate the number of ounces of pure silver used in the plating. There’s two ounces per gross of teaspoons for A1, and three ounces for AA.

What is the stamp for pure silver?

925 stamp
The 925 stamp on silver jewellery is all about the purity of the silver. It means that for every 1000 parts of material in the jewellery piece, 925 parts must be made of silver and no more than 75 parts should be a different metal. It breaks down into 92.5% silver and 7.5% an additional metal.

What does 96 mean on silver?

The standard for Russian silver is measured in zolotniks: the most common fineness is 84, corresponding to 875/1000 standard. There are also other standards that can be encountered, which include 88, 91, 94 and very rarely 96 (meaning pure silver).

What does 94 mean on silver?

Silver Standard Mark – two numerals in a rectangle indicating the silver fineness or purity in zolotniki; 62, 72, 74, 76, 82, 84, 87, 88, 89, 90, 91, and 94 have all been used at one time or another, only 84 and above from 1798.