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E-006700LANDMARK CASE · HIGH CORROBORATIONDATE PRECISION: exactRECORD COMPLETENESS: 100%

Hamilton White Elliptical Object

July 9, 1957Hamilton, Ontario, Canada

An attorney and another witness reportedly watched a glowing white elliptical object speed overhead from southwest to northeast.

// LINKED CLASSIFICATIONS:Disc / Saucer(C-000253)Scientific & Observational Types(P-000101)Official Investigations & Programs(P-000105)
// PROVENANCE COVERAGE

100% record completeness

This measures documentation coverage, not whether the encounter or its claims are true.

1 SOURCES · 0 PRIMARY
Date documented
July 9, 1957
Location documented
Hamilton, Ontario, Canada
Map coordinates available
Coordinate precision: city.
Catalogue classification linked
3 family link(s), 3 case-specific component(s).
Published citation-backed claims
1 encounter-target claim(s), 4 component claim(s).
Source coverage
1 unique source edition(s); 0 marked primary for at least one claim.
Assessment has encounter-level provenance
1 encounter-target published claim(s) can carry assessment provenance.
This dossier currently depends on a single source edition; independent coverage would strengthen comparison.
No cited source is currently marked as primary for the published claims shown here.
// ASSESSMENT METADATA

Stored case-assessment fields

ENCOUNTER-CLAIM PROVENANCE PRESENT
Stored total witness estimate2
Stored verified-report count0
Instrumental evidence flagNO
Official investigation flagNO
// ENCOUNTER LOCATION · OPENSTREETMAP
COORDINATE PRECISION: CITY