Case Study

Saxon Log Boats, River and Rowing Museum Henley Case Study

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Saxon Log Boats, River and Rowing Museum Henley Case Study

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Case Study

Saxon Log Boats at the River & Rowing Museum, Henley-on-Thames

Conservation led preparation, bespoke crating and controlled removal of two fragile Saxon log boats, one of them around 1,500 years old

In May 2026, Jamie Briggs Heritage was tasked with preparing, packing and transporting two Saxon log boats from the River & Rowing Museum in Henley-on-Thames. Both artefacts are extremely fragile and historically significant, so the project required a carefully managed approach that balanced practical logistics with conservation requirements.

The work involved dismantling the display that held the boats, designing bespoke crates around them and developing a handling methodology with an independent conservator before either vessel was moved.

Close-up detail of the ancient Saxon log boat weathered timber hull at the River and Rowing Museum, Henley-on-ThamesHenley-on-Thames, Oxfordshire

Project background

At the time of the move, both boats were mounted within a bespoke display arrangement. The smaller boat was displayed above the larger vessel on a glass supported structure, while the larger boat sat below on a wooden tray with rubber pallet supports.

Before any movement could take place, it was necessary to understand how the existing support systems interacted with the boats and to identify the risks associated with removing them. The display was not simply scenery around the artefacts. It was part of the problem to be solved.

The two Saxon log boats displayed on their support shelving at the River and Rowing Museum before removal
The gallery at the River & Rowing Museum, where the log boats sat within a fixed display structure alongside the museum rowing collection.

Engaging specialist expertise

Recognising the significance of the artefacts, Jamie Briggs Heritage took the decision to engage a specialist conservator at an early stage. Through a series of discussions, the team reviewed the history and condition of the boats and sought advice on suitable methods for handling, packing, transport and storage.

About the larger vesselThe larger log boat dates from approximately AD 450 to 530 and was excavated from the River Thames at Walton in 1966. It is believed to have been used for the transportation of passengers and bulky loads, propelled by a pole or paddle.

The conservator was involved throughout the planning stages, which allowed a handling methodology to be developed that combined conservation best practice with the practical requirements of the move. As the methodology evolved it was reviewed and adapted where necessary. One key improvement was the introduction of three large scissor lift tables, which provided additional support and control during the transfer process.

Independent specialist

Conservator

Engaged at an early stage to review the history and condition of both boats and to advise on handling, packing, transport and storage. Involved throughout planning rather than consulted once.

Specialist museum crating

Crate manufacturer

Attended site on several occasions to take measurements and agree a design, producing crates suited to both transport and subsequent storage.

Three large units

Scissor lift tables

Introduced as the methodology developed, giving additional support and fine control during each transfer and cutting the distance the artefacts had to travel.

Planning and risk management

Both boats presented different challenges.

The larger vessel measured approximately five metres in length and was housed within a wooden box fitted with cushioned pallet supports. During the assessment, the team identified that the base of the box had bonded to the supporting frame. That created uncertainty around whether the box was contributing to the structural support of the boat itself, which made its removal a critical part of the planning.

The smaller boat, although significantly lighter, was mounted above the larger vessel and was particularly fragile. Its position within the display structure meant that any dismantling work had to be carried out in a controlled and measured manner.

Following consultation with the conservator, a detailed methodology was developed and each stage of the project was carried out with continuous monitoring and review.

Jamie Briggs Heritage crew transferring the bespoke crate through the gallery at the River and Rowing Museum
Scissor lift tables and a low level transfer deck set up in the gallery so both vessels could be moved at a controlled working height.

Our method

Dismantling the existing display

One of the first major tasks was the removal of the metal framing and glass elements surrounding the display. The frame was dismantled gradually, one section at a time, to minimise any risk of vibration or movement being transferred to the boats. Throughout the process, the condition and stability of both vessels were carefully monitored.

That approach allowed the display structure to be removed safely while full control was maintained over the artefacts.

Bespoke crate design and manufacture

Due to the unique dimensions and conservation requirements of the boats, bespoke transport crates were required. Jamie Briggs Heritage worked closely with a specialist crate manufacturer, who attended site on several occasions to take measurements and discuss the most appropriate design. Their input was invaluable in ensuring the crates would provide sufficient protection during both transport and subsequent storage.

The crate components arrived on 11 August 2026 and were craned to the gallery floor for assembly. Each crate was fitted with Plastazote protection and custom cut internal supports designed to match the contours of the vessels and provide consistent support throughout.

Jamie Briggs Heritage crew fitting Plastazote supports around a Tyvek wrapped Saxon log boat inside its transport crate
The crate assembled on the gallery floor and positioned immediately alongside the vessel, so the transfer distance stayed as short as possible.

Packing the smaller log boat

For the smaller log boat, the team identified a gap beneath the vessel that allowed Tyvek to be carefully fed underneath it. That created a safe means of handling the artefact without direct contact with its surface.

To minimise risk, the crate was positioned immediately adjacent to the boat on scissor lift tables. That reduced the distance the vessel needed to travel and allowed for a smooth and controlled transfer. Once inside the crate, Plastazote supports were installed throughout to ensure the artefact was fully supported, and the Tyvek used during the lift was retained as a protective layer around the boat.

Packing the larger log boat

A similar approach was adopted for the larger vessel. Gaps beneath the boat allowed Tyvek to be threaded through, creating a hammock style lifting system that distributed the load evenly and avoided direct handling of the artefact.

Again the transfer distance was kept to an absolute minimum by positioning the crate alongside the vessel at the same working height. The boat was carefully moved into the crate and secured using custom cut Plastazote supports designed to provide stable support across the full length of the hull.

The handling sequence

Every stage was agreed with the conservator before it was carried out, and reviewed once complete.

Step 01Condition assessment
Step 02Conservator consultation
Step 03Display dismantling
Step 04Crate positioning
Step 05Tyvek hammock lift
Step 06Plastazote support
The sealed Saxon log boat transport crate loaded onto the removal truck ready for departure from the museum
The completed crate closed and sealed with the boat packed and supported inside, ready to be craned clear of the museum building.

Outcome

The project successfully brought together conservation expertise, detailed planning and specialist handling techniques to prepare both Saxon log boats for transportation.

Key successes included:

  • Early engagement with a specialist conservator.
  • Development of a detailed, conservation led handling methodology.
  • Safe dismantling of the existing display structure.
  • Design and manufacture of bespoke museum grade transport crates.
  • Use of non invasive Tyvek lifting methods.
  • Controlled transfers using scissor lift tables to minimise handling risks.
  • Secure packing arrangements suitable for both transport and future storage.

Both boats were successfully packed and prepared for removal from the museum, ensuring that these important archaeological artefacts were protected throughout every stage of the operation.

Why Jamie Briggs Heritage

Jamie Briggs Heritage combines specialist relocation expertise with secure heritage storage, conservation led packing methods and detailed collection control. For museums, archives, universities, libraries and cultural institutions, the team provides a trusted end to end service for the safe movement, storage and long term care of important collections.

Conservation led method

Handling methodologies developed with conservators and reviewed as the work progresses, not fixed at the tender stage.

Bespoke crating

Crates designed around the contours of the object, with Plastazote and custom cut internal supports.

Controlled handling

Scissor lift tables, minimal transfer distances and non contact lifting methods for fragile artefacts.

Museum experience

A dedicated heritage division working with museums, archives, universities, libraries and cultural institutions.

Project highlights

Client
River & Rowing Museum, Henley-on-Thames
Artefacts
Two Saxon log boats, the larger dating from approximately AD 450 to 530
Project start
May 2026
Crate delivery
11 August 2026, craned to the gallery floor for assembly
Specialist input
Independent conservator and a specialist museum crate manufacturer
Services provided
Condition assessment, display dismantling, bespoke crating, conservation led packing, handling and removal
Key materials
Tyvek, Plastazote, custom cut internal supports and scissor lift tables
Key requirement
Non invasive handling of two extremely fragile archaeological artefacts

Moving a fragile or archaeological artefact?

Jamie Briggs Heritage provides conservation led packing, bespoke crating, specialist handling and secure storage for museums, galleries, archives and cultural institutions across the UK. Talk to the team early, while the method can still be shaped around the object.

Speak to Jamie Briggs Heritage