Pattern pool

A Pattern pool is a collection or "library" of patterns used for creating castings. Pattern pools have existed in various forms for many years. Most pattern pools are operated by dedicated individuals, such as those listed below.

Walter H Allen
See Walter Allen.

Dave Farmer
See Modelers Pattern Pool.

Harry Wade
"Pattern Pool":

March 15, 2001 Nashville, Tennessee

Some years ago, before a tragic fire destroyed it's contents, members of the large scale live steam hobby in the United States organized and maintained what was known as the "Live Steam Pattern Pool". The Pool was a repository for donated patterns made by individuals for their own live steam projects and which once used were no longer needed but which still had lots of life. Organized and operated as a non-profit, non-commercial cooperative, it was administered by a volunteer custodian who made the collection available on a lending library basis to anyone in need within the live steam community. I would like to announce the creation of the Small Scale Pattern Pool, created for the same purpose as its predecessor, and to be operated in the same way. The principle focus will be on patterns for lost wax casting, although other patterns will be accepted, and will be limited to those intended for use in the garden gauges. For a period of time I will act as interim coordinator and custodian, after which Lloyd "Salty" Foglequist (Portland OR) will assume the role of permanent custodian. We already have several patterns in the collection and a few more are promised in the near future so we have a good start. Although many details are yet to be worked out the operation of the pool is simple. A pattern donated to the Pool may be checked out by a private individual upon the payment of the cost of insured shipping both ways, a small handling fee, and a nominal, refundable security deposit. The Pool will not be the owner of the patterns but rather a custodian, and at any time the owner can withdraw a pattern from the pool, either permanently or temporarily. A few of the goals are to develop an electronic catalogue, to make available technical resources on lost wax pattern making, and develop guidelines to help the prospective pattern maker with materials and techniques. Further details will appear in these pages as they become available but to offer help, resources, or ask questions contact me at <[EMAIL PROTECTED]> or <[PHONE PROTECTED]> after 5:00pm CST.

Harry Wade

Henry further writes:


 * Years ago in the large scales someone came up with the idea of organizing a pattern pool. Back in those days (1950's), when there were foundries in every town and patternmakers had not become extinct, folks were much more likely to make the patterns for anything they wanted.  (The same was true in the UK where a builder might make all his own patterns as a matter of course even if they were available commercially.)


 * It was known as the Live Steam Pattern Pool and I can't be certain but the idea probably originated with Pershing G. Scott, who published the "Live Steam Newsletter" (which eventually became Live Steam Magazine). The idea was to donate your patterns to the Pool where they would be available on loan, like a lending library, to anyone in the live steam fraternity.  Those who wanted use of the patterns would apply, sending a nominal security deposit, and would be responsible for the shipping both ways.  The notion took hold and over the years quite a library of patterns was collected, including patterns from Walt Disney's original Lille Belle and several of the Henry Coventry engines.  The contents of the Pool were held by several people over the years but tragically for the world of live steam the building in which the patterns were stored by their last custodian burned to the ground and all the patterns, at least those in storage at the time, were lost.

Riverside & Great Northern
It seems that a large pattern pool was maintained at the Riverside & Great Northern Railroad. Unfortunately, the pattern pool was destroyed in a fire in 1995.

Keith Taylor writes:


 * The IBLS never had a pattern pool. The pattern pool was an entirely separate entity. The pattern pool ceased to exist and most of the patterns in the pattern pool were destroyed in a tragic fire at the Riverside and Great Northern in Wisconsin. Even if the patterns had survived, they would need to be replicated as patterns don't last forever....and most of the patterns from the past were loose patterns which most foundries will no longer accept.

From "Museum History", Riverside and Great Northern


 * On July 2, 1995, a fire started around midnight on the outside of the Boiler Shop near the turntable. Fortunately the Wisconsin Dells Fire Department responded quickly. More fortunately still, a Society member who was spending the night on the premises had 15 years of experience in a volunteer fire department. He was able to provide information he knew would be valuable in putting out the fire, and the fire was confined to a relatively small portion of the older wooden building.