Jackie Robinson Commemorative Plaque

EBBET'S FIELD HOME PLATE PLAQUE

Masterwork Plaques designed and fabricated a commemorative "home plate" plaque to honor Jackie Robinson’s major league baseball debut. This cast bronze plaque is installed at the former site of Ebbets Field in Brooklyn, NY.

From 1913 - 1957, Ebbets Field was the home of the Brooklyn Dodgers baseball team. Ebbets Field was the site of many of the Dodgers early successes before their eventual move to Los Angeles in 1958. Among these historic successes was the desegregation of the team, with the signing of Jackie Robinson in 1947. Jackie Robinson was the first African American to play in the major leagues, bringing the end to sixty years of segregation in professional baseball.

The plaque is installed at the precise location of Ebbets Field’s former home plate, where Jackie Robinson first stood at bat on April 15, 1947. The project was developed as a part of Ken Burns newest documentary series, in conjunction with the release of Google’s visual reality headset. By overlaying a photograph onto a more recent photo of the current landscape, Google was able to determine the exact location of the home plate (Yahoo Sports: 10 Degrees: The secret virtual-reality project to honor Jackie Robinson) This commemorative plaque resides in the courtyards of the Ebbets Field high-rise apartment complex, and the home plate shaped plaque faces where the old center field would have been if it still existed today.

Our studio can create custom shaped commemorative plaques in just about any shape and size. For this particular project, we felt it was appropriate to use the dimensions of a home plate, to reference the historic baseball field.

Bronze Plaques & Winter Weather

December is half way over, and temperatures are in the mid 60’s with sunny days and little wind.  Here in Brooklyn, we are cherishing the unusually warm winter weather.  All of our last minute winter preparations can be addressed without a rush, giving us an extra week or two to put away those favorite warm weather-clothing items, seal the windows and bring out our slippers. For our clients, this surprisingly warm period also provides a last minute opportunity to prepare their bronze plaques for another harsh winter.  We’ve included some valuable information on our bronze plaque winter prep process below.

One of the many benefits of bronze is that it is low maintenance metal.  Cast bronze plaques are very durable.  They hold up well underfoot and on the wall, indoors or out.  However, over time in harsh winter climates, the cold and salty conditions can sometimes begin to show on the surface of the bronze.   

Our studio finishes all of our plaques with a clear protective lacquer.  This lacquer serves as a sacrificial layer, creating a barrier between the plaque and any graffiti, humidity, salt, rain or snow which can otherwise cause the plaque to oxidize and turn green.  Bronze is a metal alloy composed of nearly 90% copper, so left without the protective coat, the metal's coloration will change over time.  Many of our clients enjoy the natural patina of bronze, and some even request that we do not apply the clear lacquer to their plaques.  This encourages the natural aging process, and the bronze will react and oxidize at a faster rate. 

For our clients who prefer that their outdoor bronze plaques remain as unchanged as possible over a period of years (keeping that natural peachy gold hue), we often recommend reapplying a clear coat once a year.  The initial clear coat applied in our studio lasts about one to two years; greatly depending on how harshly it has been treated under foot traffic, changing weather conditions, etc.  

HOW TO CLEAN AND RE-LACQUER YOUR CAST BRONZE PLAQUE

This process should only be attempted on a good weather day with dry conditions.  Reapplying the lacquer finish will ensure that your plaque is protected for the next 6 months to a year. Please note: Re-application of the clear lacquer is an optional process, and is meant as an extra precautionary measure.

CLEANING YOUR PLAQUE:

Many companies will recommend expensive oils and cleaning products used specifically for bronze.  In our experience, a mild soap (the plainer the better) and tap water are all you need to clean your plaque.  Use a rag or soft toothbrush to loosen any dirt or dust from the surface of the bronze.  If there has been any unwanted oxidation on your plaque, we often recommend using a Scotchbrite pad to gently scrub away the changed areas.

• Use mild soap and water – Avoid using too much soap, which can leave a foggy residue on the plaque.

• Wait for the plaque to dry completely or tamp dry with a lint-free, soft cloth. 

• Blow away any remaining dust / particles from the plaque.

• IMPORTANT NOTE:  Never use power washers, or astringent cleaners of any kind to clean metal plaques (i.e. Fantastic, Windex). The protective lacquer and patina can be stripped away by everyday cleaners and power washers. If for any reason the methods above are not sufficient, contact our studio and we can discuss alternative measures to address any damage or unwanted discoloration.

APPLYING THE CLEAR LACQUER:

We can supply a can of clear lacquer for a small cost, which typically will be delivered to you in about one week.  The lacquer should be applied in even strokes in three different directions over the bronze (i.e. spray horizontal strokes - let dry, spray vertical strokes - let dry, spray diagonal strokes - let dry.)  Depending on the amount of wear the plaque is exposed to over time, it may be desirable to reapply this coating annually. 

• Make sure the plaque is clean and no dust or particles can be seen on the plaque during the reapplication process.

• Let each coat dry completely before applying additional layers of the lacquer.

• Apply the spray in three different directions

Ask the Plaque Maker: What is Patina?

WHY IS A CHEMICAL PATINA BETTER THAN STANDARD PAINT?

Cast bronze plaques can be finished with a paint or finished with a chemical patina with a variety of different effects.  The natural color of bronze is actually a very light gold, but the common belief is that bronze is actually a darker brown.  Most people only see bronze sculptures after a patina has already been applied, which is what makes people think bronze is naturally a dark colored metal.

ABOUT CHEMICAL PATINAS

A patina can occur naturally over time on the surface of most metals, caused as a result of oxidization, age, or exposure to changing weather and environment. Patinas can also be applied to metals when they are produced, which prevents weathering and general wear and tear on a plaque and also makes the plaque more visually pleasing.  

What is important to note is that a true patina, whether it occurs naturally or is applied, chemically changes the surface color of the bronze.  It will not peel away; it will not chip off.  Plaques that are finished with paint and not patina, can have adverse chipping affects because the paint simply sits on top of the metal.  With heavy foot traffic, the patina color will change and naturally burnish and shine, but this creates a pleasing look and gives the plaque a true luster, rather than a painted plaque that just looks badly maintained.

Often times other plaque companies will use the word patina or stain without actually using the true chemical process to color a cast bronze plaque.  Applying patina to a bronze plaque is a more expensive process than what most plaque-makers want to use.  Many companies use other products with names like chem-col, polychrome patina, and graphite sprays, which are really just paint.  If the bronze work is set in a horizontal position, or is subject to extreme weather conditions, these other products will start to peel in a few years.

Custom Bronze Plaques Installed Underfoot

WHAT TYPE OF METAL CAN BE USED FOR IN-GROUND PLAQUES?

Often times for walk of fame projects, interpretive trails and other installations, our clients may prefer to install a custom plaque project underfoot and inset into the ground, rather than installing on a wall.  Can this be done? Absolutely, however special requirements will apply if you choose to install a plaque in this way.

The plaque material is very important.  Some metals (such as aluminum) are too soft to be installed underfoot.  Aluminum is less dense than other metals and can chip away and corrode too easily when exposed to the constant wear and tear of foot traffic.  Stainless steel is a strong and non-corrosive metal, however the price point is often out of reach for most clients.  Cast bronze plaques are stronger and more durable than most other metal types. This makes cast bronze ideal for projects inset into cement, pavers, terrazzo, sidewalks, etc.  Cast bronze plaques hold up very well against heavy foot traffic, as they share many of stainless steels durable qualities.  In fact, inset custom bronze plaques installed in cities and busy areas will enhance the luster and quality of the design over time - keeping raised areas buffed and looking good.

In addition to the metal choice for inset plaques, it is important to color and finish these projects in a particular way.  Masterwork Plaques uses a real chemical patina to color all of our studio's inset bronze plaque projects. This is a more expensive process than what most plaque makers would like to use.  Many other companies use products with names like chem-col, polychrome patinas, and graphite sprays which are really just fancy words for "paint".  If the bronze work is set in a horizontal position, i.e. in the pavement, these other products will start to peel in a few years.  Sometimes getting a “great deal” with a painted plaque seems more appealing upfront, but the cost and hassle of refinishing the painted plaque changes minds quickly!

Real patina finishes chemically change the surface color of the bronze.  This technique ensures that no coloration will peel away when the plaques are set in the paving.  Under heavy foot traffic, the patina will stay bright and buffed, so that the bronze work looks highlighted and burnished, as opposed to looking peeled and badly maintained.