Bosphorus Tram Ticket Book · Harbor Cut is a curated archival ephemera prepared for the Collectorium T launch selection. The group presents the visual language of a purpose-built public archive, where printing, wear and handwritten traces carry the story.

Its visual identity combines letterpress paper, card covers and cotton thread, a cobalt, cream and faded carmine palette, and a small bound ticket book with perforated leaves. Recorded display dimensions are 64 × 14 × 1.5 cm. The gallery documents light edge wear and one stable surface scratch; unmarked surface with hand-finished tool traces. Each image is a separately composed camera view of the same presentation piece. This presentation record is informational only; ownership, maker attribution, certification, scarcity and provenance verification are outside its scope.