middlemost

Yakov considered the arrangement, his gaze flicking back and forth, before pointing toward the middlemost card.

From "The City Beautiful" by Aden Polydoros

The "middlemost" of the "stack" of brick buildings was like a busy hive, with burgesses pouring in and out, and conversing in agitated groups, while they warmed themselves before the fireplaces in the two rooms.

From The Stronghold A Story of Historic Northern Neck of Virginia and Its People by Miriam Haynie

The middlemost of them is made and built as a direct line but perpendicular.

From The Mariner of St. Malo : A chronicle of the voyages of Jacques Cartier by George McKinnon Wrong

The middlemost Pavilion, which is larger than the other Two, is square, and contains a great Hall, finely adorn’d with Architecture, and an Apartment on each Side.

From The Memoirs of Charles-Lewis, Baron de Pollnitz, Volume IV Being the Observations He Made in His Late Travels from Prussia thro' Germany, Italy, France, Flanders, Holland, England, &C. in Letters to His Friend. Discovering Not Only the Present State of the Chief Cities and Towns; but the Characters of the Principal Persons at the Several Courts. by Karl Ludwig von P?llnitz

But it has a noble cours planted with double rows of tall trees, and adorned with three or four fine fountains, the middlemost of which discharges hot water supplied from the source of the baths.

From Travels through France and Italy by T. (Tobias) Smollett