High crowns made of wicker-work (rr6Xoc, K6.XaBot) were also worn (see Gerhard, Antike Bildwerke, pls.
Birt, Das antike Buchwesen (Berlin, 1882); F.
Bricker, Moderne Quellenforscher and antike Geschichtschreiber (1882); fragments in H.
Besides a large number of archaeological papers in periodicals, in the Annali of the Institute of Rome, and in the Transactions of the Berlin Academy, and several illustrated catalogues of Greek, Roman and other antiquities in the Berlin, Naples and Vatican Museums, Gerhard was the author of the following works: Antike Bildwerke (Stuttgart, 1827-1844); Auserlesene griech.
Meanwhile, as the general service tended to grow more elaborate, the missa fidelium tended to take on the character of the current Greek mysteries (see Eucharist; Hatch, Influence of Greek Ideas and Usages upon the Christian Church, 1890; Anrich, Das auf das Christentum, 1894; Wobbermin, Religionsgeschichtliche .Studien zur Frage der Beeinflussung des Urchristentums durch das antike Mysterienwesen, 1896).
Cf., on the whole question, Birt's Das antike Buchwesen, pp. 50 seq., 65, 88 seq., and Nestle's Einfilhrung in das griechische N.