01
Identity & maker
Aldis 303 Aspheric Slide Projector by Aldis Brothers Ltd., identified from the supplied photographs and catalogue evidence.
Curio Gallery
01 / 08
01 / 08Aldis 303 Aspheric Slide Projector — photograph
Highlights
Why this object
still matters.
Manufactured in Birmingham by Aldis Brothers, featuring an Anastigmat 8.5cm projection lens, dual slide carrier, and solid cast-metal chassis.
02
Documented construction
Aldis Brothers Ltd. period construction; visible finish and hardware are recorded without adding unseen components.
03
Key specification
35mm mounted slides & 35mm filmstrip adapter
04
Design language
Distinctive proportions, controls, markings, and surface details visible on this individual Aldis 303 Aspheric Slide Projector.
05
Collector context
Aldis Brothers Ltd. production places this piece within the documented history of Aldis 303 Aspheric Slide Projector.
06
Photographic record
The included image set for Aldis 303 Aspheric Slide Projector is the reference for identity, completeness, and condition; details not shown are not assumed.
Specifications
The useful facts,
clearly recorded.
Measurements, construction, identity, and seller-supplied details are kept together for direct comparison.
Reviewed · Curio catalogue
Maker
Aldis Brothers Ltd.
Origin
United Kingdom
Year
1958
Department
optics
Packed shipment
8 kg · 52 × 40 × 32 cm
Projection Optics
Aldis Anastigmat 8.5cm (85mm) projection lens
Slide Format
35mm mounted slides & 35mm filmstrip adapter
Illumination
High-intensity projection lamp with condenser optics
Finish
Hammered emerald green lacquer on cast alloy
Details
Close inspection,
recorded in photographs.
Detail № 01 · Aldis 303 Aspheric Slide Projector — photograph
Detail № 02 · Aldis 303 Aspheric Slide Projector — photograph
Heritage
A traceable life,
carefully recorded.
Sourced from the documented Curio Gallery archival catalogue: Aldis 303 Aspheric Slide Projector.
Chapter 01 · Provenance
Aldis Brothers Ltd.: a tangible chapter of the analog era.
Aldis 303 Aspheric Slide Projector carries the material language of United Kingdom manufacturing around 1958: purposeful controls, repairable construction, and a design made for use rather than disposal. Its surviving details connect today's collector with the hands that made and used it.
Chapter 02 · Why it matters
A one-of-one object, not a stock photograph.
Every mark and fitting shown belongs to this individual Aldis 303 Aspheric Slide Projector. Its documented details give collectors a precise, honest connection to the people and practices that shaped Aldis Brothers Ltd.. The photographic record keeps that connection specific, personal, and grounded in the evidence presented.
Timeline
An object in time,
one continuous story.
1958
Manufacture
Produced by Aldis Brothers Ltd. in United Kingdom; the photographed Aldis 303 Aspheric Slide Projector retains its period design language.
1962
Field use
Used in optics work during the working life of Aldis 303 Aspheric Slide Projector, with the controls and surfaces shown in the supplied photographs.
1978
Collection history
Preserved after active service, this Aldis 303 Aspheric Slide Projector became a reference point for collectors studying Aldis Brothers Ltd. workmanship.
2026
Curio acquisition
Aldis 303 Aspheric Slide Projector was photographed, condition-reviewed, and catalogued for a documented Curio Gallery acquisition.
Condition
Honest wear,
documented clearly.
The photographed Aldis 303 Aspheric Slide Projector shows age-consistent surface wear and preserved period details; functionality is not claimed unless separately tested.
✓
InspectedVisible surfaces
The photographed Aldis 303 Aspheric Slide Projector shows age-consistent surface wear and preserved period details; functionality is not claimed unless separately tested.
✓
InspectedCompleteness
Only components visible in the photographs of this Aldis 303 Aspheric Slide Projector are included; unseen accessories are not assumed.
✓
InspectedOptics / mechanism
Operational performance for this individual Aldis 303 Aspheric Slide Projector is not claimed unless demonstrated in the photographs or separately tested.
✓
InspectedConservation note
Age, patina, wear, and any missing elements shown in the Aldis 303 Aspheric Slide Projector images should be considered part of its condition.
Logistics
Inspected, insured,
door to door.
Step 01
Delivery
Inspected, photographed, and packed with its condition report.
Step 02
Shipping
Custom-fit protective packing with tracked, insured courier service.
Step 03
Returns
Return requests are accepted within fourteen days of confirmed delivery.
Step 04
Dispatch
Prepared for courier handoff within three to five business days.
Acquisition
Make it part of
your collection.
Contact the seller for more information or to discuss this object.
✓ Insured Shipping✓ 14-Day Returns✓ Condition Report✓ Reviewed Listing
Aldis 303 Aspheric Slide Projector