SSV

The SS appears in the novel not as an abstract institution but as a visible hierarchy backed by ceremony and coercion. During Reinhard Heydrich’s visit to the Biometric Centre in Město, uniforms, insignia, salutes, and the demand for an unrecorded measurement turn scientific work into an encounter with state power.

Hierarchy Made Visible

The convoy announces the visit before Heydrich enters the centre. Motorcycles precede the officials’ closed car and a dark green Mercedes convertible carrying the Hakenkreuz; its number plate reads SS–3. The numerical sequence makes rank legible: Adolf Hitler is SS–1, Heinrich Himmler SS–2, and Heydrich SS–3. The scene’s sardonic image of a state trinity underscores how the machinery of authority is presented as both political hierarchy and staged spectacle.

Heydrich’s open car allows the assembled staff to see him sitting in splendour. His medals and badges—the eagle, pilot’s wings, Party badge, and Knight’s Cross—make his status visible before he speaks. The display culminates in the institutional ritual: Stahl raises his arm and calls out “Heil Hitler!” Heydrich acknowledges the salute with a wave, treating the invocation of Hitler as something with which he has privileged familiarity.

Inspection and Scientific Work

The visit is organized as an inspection of the Biometric Centre, where the staff are ordered to assemble and show what they do. Heydrich cuts off Stahl’s formal welcome, saying he wants to see the work rather than hear what the staff think about his visit. His impatience establishes the terms of the encounter: the centre’s research is to be judged by an authority that does not need to observe its customary deference or explanations.

At the measuring table, the institutional imbalance becomes physical. As Elfriede adjusts the callipers for the final measurements of Heydrich’s cranium, he seizes her wrist with the speed and precision of a fencer. She stands still, compared to a white rabbit caught in a snare. He says he will take his file of measurements as a souvenir, and orders that no record of his measurements be kept. The demand turns measurement—a central procedure of the centre—into a privilege the visitor can control and erase.

Power, Knowledge, and Exposure

The episode links the SS’s power to its capacity to command both people and records. Heydrich submits himself to measurement only on the condition that the results leave with him and that the centre retain no copy. The institution’s claim to gather scientific knowledge is therefore unsettled by the visitor’s authority: the person being measured can dictate what becomes evidence and what must disappear.

The Glass Room’s assembled staff, the public salute, and the exposed measuring procedure make the visit a performance as well as an inspection. Yet its decisive moment is not the ceremonial display but Heydrich’s grip on Elfriede’s wrist. That gesture compresses the relation between state power and scientific work into a concrete act: the centre may measure, but the SS can interrupt the process, take possession of its result, and forbid its preservation.