A Specimen of the Several Sorts of Printing-Types Belonging to the University of Oxford
The pattern
This still is filed under Specimen as proof.
Define
A specimen (type, material, finish) is shown so the product proves itself under comparison.
Mechanism
Controlled display. Same conditions, side by side, no adjective required. The sample is the sentence.
Verdict
Buyers choose by eye or by hand and we can put the real thing in front of them.
Why it works
It never describes a typeface, it sets one, so judgement transfers to the buyer's own perception instead of resting on the seller's adjectives. The repeated Cicero passage functions as a control: because the same words appear in every size and cut, any difference the reader notices is a difference in the type and not in the copy. Naming each size in the trade's own vocabulary, and crediting Baskerville by name for the Greek, converts the book into a working order form and a provenance record at once. The exotic founts at the back are a capability flex rather than a sales pitch, telling the scholarly market that Oxford can print in scripts nobody else holds.
Steal this when
Use this when your product's quality is visible on inspection and words would only get in the way: a portfolio, a capability deck, a materials sample book. Hold one fixed piece of content constant across every variant you show, so the audience can attribute the difference to your work rather than to the example.