What is a fire king mug?

Fire-King is an Anchor Hocking brand of glassware similar to Pyrex. It was widely produced from the 1940s until the 1970s, and has since become a popular collectors item. The glassware used to be made of low expansion borosilicate glass which made it ideal for oven use.

What are Fire-King mugs?

Fire-King was introduced by Anchor Hocking in 1942 as a line of heat-resistant glassware designed for oven use. The mugs, along with other Fire-King products, were made from a type of low-expansion borosilicate glass, which made them particularly durable and suitable for everyday use.

Why is Fire-King expensive?

Collectors are drawn to the simplicity of the block letter mark, which makes them some of the earliest pieces made in the 1940s. Fire-King Jadeite dishes featuring block letter marks are more sought-after and valuable compared to those with busier markings used in later production years (1960s-1970s).

Is Fire-King the same as Pyrex?

Fire King Ovenware pieces have a distinct type of handle that has an extra “bump” or dimple in the corner of the handle which Pyrex does not have. Other Fire King Ovenware does not have the “dimple” but they are curved “downward” which again Corning did not do on Pyrex pieces.

How to identify Fire-King glass?

The primary characteristic of Fire King Restaurant Ware is its distinctive color, known as "Jade-ite" or "Jadite." Jade-ite is a pale green opaque glass that became highly popular during the Great Depression era due to its resemblance to genuine jade.

Collecting 101: Fire King Glassware! The History, Popularity And Value Of Your Collection!

How old are Fire-King dishes?

History. A 1942 advertisement in the Mattapan Tribune (Boston, Massachusetts) for a 1.5-quart casserole dish, marketed as "scientific heat-resisting baking ware," sold for 39¢ with the purchase of 2 lb. rice or pea beans. Fire-King was originally produced in the 1940s for everyday use, rather than display.

How do I tell how old my Fire-King is?

💚Key Dates for Identifying Fire-King Jadeite Dishes💚 ✨1945-1948: The first year Fire-King Jade-ite was first produced. The earliest pieces had all block letter markings. ✨1948: The Fire-King logo was added to the marking. ✨1951: The “MADE IN THE U.S.A” stamp and mold numbers on some patterns were added to the marking.

Is Fire-King glass safe?

The Fire-King Measuring Cup from Anchor Hocking is constructed of clear, durable, heat-resistant glass which is microwave, oven and dishwasher safe.

When did they stop making Fire-King?

1976 was the last year original Fire-King Jadite dishes were made by Anchor Hocking until they were brought back as a reproduction “2000” line, in the year 2000. Jadeite D-handle mugs and cereal bowls were produced up until 1976 and were some of the last original patterns of Jadeite dishes to be produced.

Can you put Fire-King in the microwave?

Made with milk glass using a fused production technique, this casserole dish is not only stylish but also dishwasher and microwave safe for convenience. The Fire-King product line adds a touch of nostalgia to your kitchen collection with its vintage charm and glossy finish.

Where is Fire-King made?

You can still buy these........ in Japan. They make real Fire King using the original formula. Anchor Hocking still uses the brand name here in the US, but it's not real Fire King, just cheap soda lime glass crap.

Is Fire-King glass uranium?

Unlike the earlier items from McKee and Jeannette, Fire King items do not contain uranium and are a slightly different shade of green. Uranium was removed from glass mixes in the early 1940s due to war efforts.

What is the most expensive mug in the world?

The most expensive mug in a private sale was made from 23 carat gold and bought for 1,000,023 Thai Baht (£17,293, $33,842) by Nestlé Thai Ltd.

How to use Fire Kings?

What is Fire-King ware made of?

The most iconic product from the line was green milk glass called “Jade-ite.” These glassware pieces were made from borosilicate glass which made the material able to withstand extreme temperatures without breaking. Multiple design lines were created, one of which is their iconic “Restaurant Ware” line.

Is Fire-King worth money?

Fire-King is affordable both because there is a plentiful supply and because it's durable. It was produced around the clock for decades, so it can easily be found at estate and yard sales, as well as at auctions and online.

Can you put Fire-King in the oven?

Anchor Hocking's Casserole Baking Dish is made of thick, heat-resistant glass which is oven, microwave and dishwasher safe.

Does Fire-King have lead?

There are some sites claiming that all FireKing Jadeite products are completely lead-free, but given Tamara's test results, we know that's inaccurate. Ultimately, you will have to decide what your risk tolerance is for lead and other contaminant levels in your dishware.

How to date Fire-King bowls?

Key Dates for Identifying Fire-King Jadeite Dishes

1945-1948: The first year Fire-King Jade-ite was first produced. The earliest pieces had all block letter markings. 1948: The Fire-King logo was added to the marking. 1951: The “MADE IN THE U.S.A” stamp and mold numbers on some patterns were added to the marking.

Is All Fire-King marked?

Most Fire-King glass is marked but there are several different identifications. The most common Anchor Hocking trademark is an anchor with an H straddling the stem.

Is Fire-King tempered glass?

The Fire-King Loaf Dish from Anchor Hocking is a lovely fire-tempered glass baking dish. It features a 1.5-quart capacity and is stylish enough to be moved from oven to the table for serving.

Can you put Fire-King dishes in the microwave?

This bakeware is constructed of durable glass. The bake dish is made of heat resistant glass which can be used in the microwave, oven and is dishwasher safe.

Are Fire-King mixing bowls safe to use?

The bowls are made of durable glass and are safe for use in the oven, freezer, microwave, and dishwasher.

How to tell if something is Fire-King?

Fire-King Jadeite Philbe ovenware dishes can be identified by their embossed floral pattern. Due to its age, rarity and lovely embossed design, the Fire-King Philbe pattern is very desired by collectors in Jadeite and all other colors.