The Registrar, the Record, and the Paper Trail

SaveMPM.org — Collections & Public Trust Series

The European Village at the Milwaukee Public Museum, 800 West Wells Street. Built into the structure of the current building, the exhibit cannot be removed or relocated to the new facility. Photo courtesy of the Virtual Museum of Natural and Human History / Flickr.

How Documentation Became the Mechanism of Public Ownership — and What Happens When It Is Rewritten

Most museum visitors never think about the registrar. They see the exhibits, read the labels, admire the dioramas, and leave. They do not think about the person responsible for assigning the accession number on every object in every case, tracking every movement of every specimen in the building, and maintaining the paper trail that is the only reliable proof that what the museum holds belongs to the public.

The registrar is, in a very real sense, the person who makes public ownership real. Without the registrar's work, the phrase held in public trust is an aspiration without a mechanism. With it, the abstract legal obligation of stewardship becomes a concrete administrative reality that can be audited, verified, and enforced.

At the Milwaukee Public Museum, the registrar's function — and the documentation system it maintains — is now at the center of a dispute about what the public owns, what MPM Inc. claims to own, and what the 2021 Collections Policy rewrite actually changed.

1. What Accessioning Actually Does

The accession process is the formal, legal act by which an object becomes a museum collection object. Before accession, an object arriving at a museum is a prospective acquisition — the museum may be considering it, holding it temporarily, or evaluating its appropriateness. After accession, it is a permanent collection object, governed by all the ethical and legal obligations that public trust implies.

The accession number is the object's permanent identifier. Typically structured to encode the year of accession, the accession group, and the individual item (for example, 1987.34.5 — the fifth object in the thirty-fourth accession of 1987), the number follows the object for the rest of its existence. It appears on condition reports, loan agreements, exhibition labels, insurance documents, and deaccession records. If the number is missing, the object's public status is unclear.

Accessioning creates a legal record of public ownership. It is the mechanism by which the abstract claim that collections are held in public trust becomes a concrete, auditable fact. A museum that has properly accessioned its collections can demonstrate, object by object, what it holds on behalf of the public. A museum that has not — or that has reclassified previously accessioned objects as non-accessioned — cannot.

The registrar assigns accession numbers, creates the initial documentation record, and is responsible for maintaining that record throughout the object's life in the collection. The registrar also manages incoming loans (temporary objects with their own tracking numbers), outgoing loans, condition reports, photography records, and movement logs. In a large collection like MPM's four million objects, this is an enormous ongoing administrative responsibility.

2. The Difference Between Accessioned and Non-Accessioned

Not everything in a museum building is a collection object. Museums also hold things for operational and informational purposes that are not intended for the permanent collection. Both the 2016 and 2021 versions of MPM's Collections Policy are precise and identical about what this means for MPM: Non-Accessioned Collections are Archives, Library, Photograph, Education, and departmental teaching collections — media and informational materials, largely subject to copyright law. A separate provision in both versions of the policy addresses exhibit objects that are not accessioned, calling them props to be managed by the Exhibits Department. These are legitimate and professionally sound distinctions that have not changed between policy versions.

Non-accessioned materials, properly defined, are perfectly appropriate. The ethical and legal obligations that come with accession — permanence, documentation, responsible disposal, public trust — are demanding, and they should be applied to objects that warrant that level of care. Archives, library books, educational media, and worn-out teaching props do not require the same treatment as a 14,500-year-old mammoth skeleton.

The distinction becomes the central legal question when the 2025 Disposition Plan applies the term 'non-accessioned' and the LMA term 'Personal Property' to assets those terms were never defined to cover — the built environments, dioramas, and historic exhibits of a world-class public museum. That application contradicts both documents. 'Non-accessioned' in the Collections Policy means Archives, Library, and educational media. 'Personal Property' in the LMA means operational equipment, explicitly excluding Artifacts. The Disposition Plan's claim that MPM Inc. may sell the Streets of Old Milwaukee and retain proceeds for transition costs finds no support in either definition.

The AAM and ICOM have both been explicit that institutions must not use policy language or administrative claims to circumvent the public trust obligations that govern the assets in their care.

3. The MPM Paper Trail: What the Public Records Actually Show

The public record here is clear, and it matters to read it precisely. Milwaukee County holds title to the Museum collections. The 2021 Collections Policy (File No. 21-259) states this explicitly in its Responsibilities section: 'Milwaukee County holds title to the Museum collections and provides the facility in which those collections are stored.' The Board of Directors 'holds the collections of the Museum in trust for the citizens of Milwaukee County through a Lease and Management Agreement.' This language appears in the 2021 policy itself — not the 2016 version alone.

The 2021 Collections Policy defines 'Non-Accessioned Collections' in a section that is word-for-word identical to the 2016 version: Archives, Library, Photograph, Education, and departmental teaching collections — informational and media materials. This definition was not changed. The policy also added an explicit protection: it states it 'may not be altered or amended without proper approvals' and that departments 'may not create or implement individualized policy' in conflict with it.

The 2021 policy also strengthened the restrictions on proceeds: the restricted fund 'will accrue and maintain proceeds from deaccessions/dispositions indefinitely, and shall only be spent in accordance with' the policy's deaccession provisions. The policy defines 'Direct Care' to explicitly exclude 'general operating expenses such as building repairs.' Using disposal proceeds for building transition costs is not authorized by any version of this policy.

The Plan for Disposition (File No. 25-586, released in late 2025) is therefore not an implementation of the 2021 Collections Policy. It is a contradiction of it. The plan claims MPM Inc. has authority to sell, donate, or discard built environments, dioramas, murals, and structural features as 'Personal Property' or 'non-accessioned' objects, and to retain the proceeds for transition costs. None of those claims is consistent with the definitions, ownership provisions, or proceeds restrictions that appear in the very policy the Disposition Plan cites.

The paper trail shows not that the policy authorized this — but that the Disposition Plan operates in defiance of it. That is the question the County Board, the Wisconsin Attorney General, and the AAM each have authority to pursue.

4. What a Complete Accounting Would Require

If the Milwaukee Public Museum's transition were being managed under a fully transparent public trust framework, the following information would be publicly available and subject to County Board review.

A complete inventory of every built environment, diorama, mural, and structural feature that the 2025 Disposition Plan classifies as non-accessioned Personal Property of MPM Inc., including each item's history of construction, the source of funds used to create it, and the legal basis for the claim that it falls outside Milwaukee County's ownership.

A documented legal analysis of whether the Disposition Plan's application of 'non-accessioned' and 'Personal Property' is consistent with the definitions those terms carry in the 2021 Collections Policy and the 2013 Lease and Management Agreement — both of which restrict those terms to materials that do not include historic exhibit environments.

A provenance review identifying which materials in the built environments were donated by community members, families, or organizations, and what representations were made to those donors about permanent stewardship.

A conservation assessment documenting what will be irreversibly lost if the built environments are disposed of, including both the physical structures and the embedded knowledge and craftsmanship that cannot be recovered.

A public comment process giving Milwaukee County residents the opportunity to weigh in on the disposition of assets their taxes built and maintained for over sixty years.

None of these documents has been publicly released. The Board of Directors meetings at which the Disposition Plan was approved were conducted in closed session. The public learned of the plan through File No. 25-586 — a document prepared to execute a decision already made, not to invite public input on a decision still open.

Conclusion: The Record Is the Ownership

The museum registrar's work — the accession numbers, the condition reports, the movement logs, the provenance files — is not administrative overhead. It is the mechanism by which public ownership is made real, auditable, and enforceable. G. Brown Goode understood this in 1895 when he wrote that an object without documentation is a virtually worthless object — not because it lacks physical value, but because its public status cannot be established.

When a Disposition Plan applies collections management terminology to assets those terms were never defined to cover — and claims authority to sell those assets and retain proceeds in direct contradiction of the policy's own language — the paper trail becomes the most important tool available to the public. The 2021 Collections Policy, the 2013 LMA, the donor records, and the board minutes are not technicalities. They are the evidence of what Milwaukee County owns, what MPM Inc. was authorized to manage, and where the Disposition Plan's claims depart from the framework that governs it.

That evidence must be preserved, reviewed, and made public. The Wisconsin Attorney General has the authority to ensure that it is. The Milwaukee County Board has the responsibility to demand it. And the people of Milwaukee have the right to know what the plan proposes to do with assets the policy they paid for was written to protect.

SaveMPM.org — Collections & Public Trust Series

Post 4 of 5. Freely reproducible with attribution.

SaveMPM.org documents the Milwaukee Public Museum transition — examining public records, governance agreements, and asset classification decisions that affect publicly owned collections, exhibits, and historic environments.