Synaxarion of St. Demetrios - Menaion of October by Glykeis (1815)

Synaxarion for the Feast of St. Demetrios, October 26, from the Menaion published by Nikolao Glykeis in 1815.

Orologion - 1851 (1832) - Ωρολόγιον

Link on Google Books

Goar - Euchologion - Εὐχολόγιον - 1730

The Taxis of the Great Church of Christ (Τάξις της Μεγάλης Εκκλησίας) from the 1730 Edition of Goar's Euchologion. It includes the office of Protopsaltes (Πρωτοψάλτης) among the officers of the Great Church, on page 225 of this edition:

Ο Πρωτοψάλτης ίσταται μέσον των δύο χορών...

Goar - Euchologion - Εὐχολόγιον - 1647

The service of Xeirothesia (ordination, χειροθεσία) of a Anagnostes (Reader, Ἀναγνώστης) and Psaltes (Chanter, Ψάλτης) as contained in the 1667 (Paris)  edition of J. Goar's, Euchologion.

Note that the service is labeled χειροτονία and is for both a Anagnostes and a Psaltes with a small difference at the end. I would point out that a Psaltes is a member of the lower clergy, with the rank of Anagnostes.

Euchologion - Goar - 1667