https://dev.bcld.info/instances/735948ae-a582-484e-9bbd-903bf5e08ca6
type: Instance
type: SecondaryInstance
media: http://id.loc.gov/vocabulary/mediaTypes/n
title: Title
  main title: [ca. 850 items]
extent: ca. 850 items
  note: chiefly patriotic envelopes and memorabilia
  type: Extent
issuance: mulm
admin metadata: AdminMetadata
  date: 2026-07-08T15:39:54.633697+00:00
  agent: bcld
  status: http://id.loc.gov/vocabulary/mstatus/c
  derived from: http://id.loc.gov/resources/instances/16341713-010
admin metadata: AdminMetadata
  date: 2026-07-08
  cataloger id: Unknown
  description level: bibframe-2-6-0
  description language: eng
  description authentication: pcc