Delta was a prolific refiner out of Canada who produced beautiful ingots in all sizes. They are known for their pour character, dimples, pour lines, etc. I have been buying these whenever I can find a reasonable price, as premiums are very high on Delta bars and deservedly so. I’m pleased to share some great examples from my collection below.
5 oz class with 3 varieties pictured. Notice purity differences from 9995 to 999. The 999.9 is hands down my favorite and the nicest 5 oz, I’ve come across. We say “permastack” when we acquire pieces like this.
Not as rare as the 5 oz, but still particularly scarce are 10 oz class. Below are a few examples for your enjoyment.
Notice all bars are same with the exception of the small 10 oz stamp on top right ingot. The large 10s typically are more scarce, but I was fortunate to buy these from an LCS that had acquired from a collector.
I saved a few beauties for the following picture. The 5 oz above paired with an incredible 20 oz and 10 oz double hallmark variety.
Family photo!Nice reverse pic. Purple toning going on around the back of the 20 oz.
Another share from my collector buddy, Brian R. He has several beautiful Delta pieces in his collection.
Note the small 10 variety bottom right is 999.9 fine. A more scarce purity to be found in 10 oz class.
Adding a really amazing historical image from the Delta office of Keith Law who has contributed more information on this famous old Canadian company than anyone previously. The insights of a long-term employee are invaluable.
This is Keith in his office at Delta in 1976. The image was used for the brochure producer, but if you notice shows the rejected bars to the left of him. Read his comments in this blog post for full context. Absolutely fascinating!
Drew Refining is another one of the many West Coast bars that I love. I’m a native Californian and have grown to love pieces from Drew. They were out of Berkeley, CA circa mid-late 70s. Not a lot of information is available on Drew, unfortunately. They are more commonly found in 10 oz, but even the 10s have become hard to find. The 5 oz are my favorite as you will see from the following pic.
The 6 oz is the older variety with portrait hallmark positioning. I love this piece and to find a 6 oz is extremely unusual. The 5.15 oz is the type 2 landscape positioned hallmark, and the extruded is the rarest of the bunch. These came later and were a very limited run. I’ve come across 3 of them ever. Reverse shot. Some nice patina on the type 1 and 2 ingots.
Drew came in larger sizes, too, and not uncommon to find them in 25-100 oz. Here is a type 1 and type 2 10 oz.
Notice same patter as 5’s. The bottom is a type 1 portrait and top is type 2 landscape variety. These reverses are darkening with age. Love that patina!
If anyone gets more information on Drew pieces, please email me at silverblogger@vintagepouredbar.com
One of the first rare 5 oz ingots I ever bought was a Cincinnati piece and still to this day, it’s one of my top 10 favorite 5 oz pieces. These bars have become extremely hard to find and whenever they come on the market, they are snapped up quickly. You may hear the term “Tier 1 Bar” from time to time and not understand what this is. It means bars in this classification are the most rare and fetch the highest premiums. Cincinnati are in this class, particularly the 5 and 10 oz pieces. The 25+ oz Cinci bars also command excellent premiums, but not quite to the level of the 5s and 10s.
Cinci bars have lot numbers with letter prefix followed by serial/lot numbers. Molds are roughly same length. The 5 oz pours are flat shallow pours.
C & S are out of Denver, Colorado. Not a lot of information has surfaced on these, but they are definitely unique. I’ve been fortunate to have acquired several examples and the 5 oz class pieces are absolutely killer. Notice from the pictures that the mold and stampings are unique in terms of positioning.
The hallmark is interesting. It looks like a big “S,” but at closer glance it appears to be an upside down “C” with a circle on top of it, while at same time appearing as a large “S.” Serial and or lot # views above.These have nice character. Again, love this style of mold. My guess, these are mid-late seventies era.
I’ve been in love with these 10 oz Classic Coins bars since the first one I ever bought. I have nicknamed them “Chattanooga Bars.” I believe they only came in 10 oz class and wish I knew more about them. My assumption is that they were a local business/coin shop in the area and dabble in poured bars for awhile. The style is consistent with mid-late 70s on some of the examples and maybe early 80’s on others. I’ll detail in the photos below.
I have placed the bars in order of age based on my experience with the top being oldest and bottom newest.
Note the top two molds seem to be a bit different than the bottom two, namely the height. I have not measured, but to the naked eye, you can see this. Top bar is more crude and odd weight, whereas the bottom ingot is more refined. See reverse pics below.
It also appears the length of the bottom two bars is just slightly longer.
Anything made by Consolidated Mines & Metals is ultra high premium. These are pieces sought out by the most astute collectors. They came in 1, 5, 10, 25, Kilo, 50, and 100 oz. The company started in 1975 and was based out of San Francisco. The hallmark is one of the cooler hallmarks you will come across. Incredible detail and craftsmanship in the production of these ingots.
One of my prized pieces on left is a beautiful piece that looks like it was just made. Well preserved and the nicest 5 oz piece I’ve personally come across. Even weight 5 with serial on reverse. The odd weight to the right was a recent acquisition with no serial. The non-serial variety are less common. The 5 oz has estimated mintage of 1,500, but I’d be surprised if even 200 still exist.
Notice the one on left is finely polished during production and one on right has more of a poured look on reverse. Very notable differences.
Another non serial example comes from regular contributor to this blog, Brian R. It was acquired from the same collector as my non serial above, so they share similar history.
Really nice stamp and patina on this piece.Nice pour character on reverse bottom of the bar.
The 1 oz pressed Consolidated Mines and Metals are very scarce, even with the estimated 1,000 made, there are very few survivors. I’m proud to own a set of 5 sequential plus a 6th piece that’s not part of the set. See pics below. They came with assay paper, which I have for all of them.
These are such cool pieces. I’d like to find more.Close up of the obverse.Closeup of the reverse.
Happy to share a few amazing pieces from the collection of fellow collector and regular contributor to this site, Prashant K. Thanks again for the share of these great pieces below. First up is a very nice 10 oz example.
Obverse of the 10 oz class CM&M ingot.Reverse with serial stamp at bottom of ingot.
Next is another example from Prashant’s collection, a non serial 5 oz class.
5.30 oz odd weight.Nice clean reverse. Nice pour character at top of ingot.
I remember acquiring my first Chovanak 4-5 years back. It was only the second time I had seen one and was thrilled to have acquired one. It’s also the one that got away. One thing about this hobby, is the large community of like minded collectors. We are all after the rarest and most special bars and often it leads to friendly and not so friendly competition. Another common occurrence is receiving offers out of the blue for your prized ingots. In this case, I was made an offer I couldn’t possibly refuse. I do regret parting with the piece, but was fortunate less than a year back to acquire a remarkable pair of Chovanak ingots.
The history is rich behind this old family refiner of many generations out of Helena, Montana. The family started mining in the late 1800s and produced ingots up until the early 1980s. It’s tough to put an exact date of some of their pieces, but over time there has been some distinguishing features on the ingots by era they were produced. I’m please to have a few different varieties to share in this blog post.
Other than the hallmark, these pieces have a lot of differences. Enjoy the pics! Known for the picture frame mold. Some ingots are stamped inside the picture frame, by the way.Note top bar above is stamped 5.0 TR O and bottom bar stamped 5.0 TR O on side. This TR O variety are thought to have started in the 60s and continued until early 1980s.
Thanks to another contribution from fellow collector, Brian R., I’m pleased to share additional images of other varieties below.
Note position of hallmark differs from above 5 oz ingots pictured earlier. Also, and unusual 6+ oz odd weight. At right is a 1 oz poured ingot. Notice that this 6 odd weight is stamped on both sides. This is extremely unique. At right, notice the weight stamp on reverse side.Beautiful, picture frame again. Tough to beat Chovanak.
Out of all the 5 oz class vintage pieces I have in my personal collection. The two Chovanak pieces I own are among my very favorites.
Here is a rare large class Chovanak shared by Kerry F. Really appreciate you sharing. Very cool to see a 40+ oz class piece.
This is an absolute beast.Incredible pour character.
I started this blog as a resource for those looking to learn more about vintage ingots. It’s such a vast niche within the metals world, and I wish I had this type of resource available when I had gotten started in the hobby. I hope those that visit this site will be able to come back time and time again to use the information as a learning tool. I have created tags, so that you can use the search box over time to find exactly what you are looking for on this site. Your feedback is always welcome, by the way. You may have noticed from past postings, that I don’t generally talk about valuations, but I may touch on that in more detail soon. I can also always be reached with questions about values at silverblogger@vintagepouredbar.com. Without further ado, here are some great 10 oz examples and 5 oz examples from the “C” box.
10 oz class x 6. Nice assortment. I’ll elaborate a bit below on these.The character and color on the Capital Metals ingot is tough to beat. The reverse of the Cascade Refining also nice. Love these air bubble marks that are so common on certain pieces.
Colonial 10 oz class thought to have been made by The Colonial Mint. You may recognized the name as they did some killer 1 oz commercial art bars back in the day with an Eagle Hallmark. Estimated era on these late 70’s to early eighties. I have only seen these in 10 oz class.
Cascade Refining is from Utah and one of my favorites. Love the look of this bar with the unique cursive style stamp. #032883 signifies the date of the bar, so this was March of 1983. Cascade was done in 5 oz, 10 oz, and 25 oz ingots, often odd weights. 25s are most common and 5’s are exceptionally rare and very high premium. The 10’s have appreciated quite a bit these last few years.
Certified Mint is another I have only seen in 10 oz class. Recent assay paper examples show this refiner operating out of Phoenix, AZ in the early to mid 70s.
CRE is an interesting piece. The company was Commodity Resource and Environmental out of Southern California, which started as a silver recovery company in 1980 and still in business today. I’ve come across 5 or so of these over the years. Not a common vintage bar by any means.
Capital Metals out of Baltimore, Maryland is a neat piece. These are not uncommon, but carry nice premiums. This is what I call a value vintage buy, as you can still get these without breaking the bank, but they will appreciate. I’m trying to add more to the collection. If you are lucky another to find with with a Deak counterstamp, you are in the money. These are very high premium varieties. They primarily are found in 10 oz poured class, but there is a 10 oz extruded version and also 25+ oz class poured variety.
Columbus Precious Metals is out of Columbus, Ohio and uses the same mold as Jackson Precious Metals (JPM), which is more commonly found. Notable examples of these bars are Allen’s Coin Shop, Silver Towne, Bache, Xenia Coin Shop, Lexington Silver Shop, and Pilloli’s Youngstown, Ohio. I am missing the Pilloli’s piece, so let me know if you see one for sale :)!
Some 5 oz class “C” box examples.Reverse pics of the 5 oz class pieces above.
Confederate Mining Company 5 oz class. Made in 1981, in stylish button variety. These have become next to impossible to find. They came in 5, 10 and 25 oz class. They are ultra high premium if you do find one for sale. Not a lot known about the company, but I did track down a company in South Carolina called Confederate Mining Company that is still in business today.
Continental Coins and Currency Company out of Southern California. This 76′ bar is pretty cool and I’ve come across maybe 8 of them ever. I believe this to be the same Continental Coin that you have seen stamped as CC counter stamped on the W.H. Foster extruded 10 oz bar, and the 10 oz US Assay pressed bar out of San Francisco in the early 80s. I’d like to find out definitively, but this is my hunch.
Coin Shack 5 oz. This is one of my top 5 rarest 5 oz pieces. The company I believe is affiliated with Doyle’s Mint and was founded in 1969. They did business out of Hemet, CA. This style of mold is known as the “Doyles” mold an there is a set that is very tough to complete in this variety, including Regold, RCG (Riverside Coin and Gold), Doyle’s Mint, Omega (M&B Mining), and Nevada Coin Shop to name some of the more notable in the group.
Circle City 5 oz class. More rare in 5 oz versus 10 oz. These were done out of Arizona. Cool trapezoidal shape and one of the more unique shapes as far as ingots go. I have a 10 oz example, as well. It’s the same shape and look.
Here’s one you will rarely see, a 10 oz Casper courtesy of my buddy Brian R., who is a regular contributor. Thanks for sharing your collection buddy!
Just a beautifully designed and poured ingot.Killer patina and character.
When I started my vintage journey about 6 years back, California Crown Mint was among the early vintage pieces I acquired. Otherwise knows as CCM, these ingots were produced in higher volume, but disappeared during the “Great Melt.” Their commonly found in kit kat style, predominately 5 and 10 oz, but they also did 25-100 oz which are less commonly found these days. They have a great hallmark of a crown with the initials M and G in the crown. For those who don’t know, these are the initials of the former President of CCM, Michael Graham. The company began in 1980 and put out a lot of bars their first few years. Not much information can be found after this period of time. One of my favorite CCM pieces is an ultra rare poured 10 oz class bar. I’ve come across 3 in all my time collecting. CCM also made bars for various resellers as you can see by the example below, DGSE (Dallas Gold and Silver Exchange). The serial number also happens to be the date the ingots were made, so in the case of the 10 oz bar pictured, the #12781 signifies December 7th, 1981. Pretty cool.
My humble collection of CCM pieces. The toning on the 10 oz pour is incredible. Pics don’t do it justice. Notice the line on the bottom 5 oz example. This characteristic can be found on may extruded examples.
Just something about this hallmark, made me want to kick off the “C” box with Crown Metals. Their signature Crown stamp is among the best out there in my opinion. Simple, yet edgy. It’s a crown fit for a King. They are out of Canada (I believe Ontario), and are a scrap metals company that no longer pours ingots. Timeframe on these by appearance, looks to be early 80s give or take a few years. They are rarely found anymore, but more commonly found in 5 oz class. The other sizes that have come up are 25 oz, which are very very rare. Enjoy the pictures below.
Keep in mind these are decades old, so finding in perfect condition is next to impossible. The top ingot is pretty darn close to perfect. Reverse shows slight difference, with weight stamp and purity stamp in different places. Not uncommon to see this with old pours. Bottom ingot is an odd weight.
Very excited to share an example that was sent to me by my buddy Brian R., who acquired a rare 25 double hallmarked Crown Metals ingot recently. Stunning piece.
Serious chunk of toned beauty here. Very tough piece to find.Nice reverse, excellent condition with toning around all edges.Crazy rainbow toning on edge. A thing of beauty.