"Lung of Ceratodus, opened in its lower half to show its cellular pouches. a, right half; b, left half; c, cellular pouches; e, vena pulmonalis; f, arterial blood-vessel; oe, esophagus, opened to show glottis." — Encyclopedia Britannica, 1893

Ceratodus Lung

"Lung of Ceratodus, opened in its lower half to show its cellular pouches. a, right half; b, left half;…

"Diagram of a vertical section through a young Cunina rhododactyla, passing on the right side through a radiating pouch. b, tentaculocyst; c, circular canal; g, ovary; h, marginal cartilage and connecting process springing from a tentaculocyst (otoporpa); k, stomach; t, jelly of the disc; r, radiating canal or pouch; tt, tentacle (solid, cartilaginous); tw, tentacle root; v, velum." — Encyclopedia Britannica, 1893

Cunina Rhododactyla

"Diagram of a vertical section through a young Cunina rhododactyla, passing on the right side through…

A bag suspended from the shoulder, used by letter carriers for carrying mail.

Postal Mail Bag

A bag suspended from the shoulder, used by letter carriers for carrying mail.

A pouch to hold the household silverware.

Silverware Pocket

A pouch to hold the household silverware.

The Indian-Mexican pouch valence is a hanging textile termination with the lower end ornamentally cut. It is ornamented with cords, tassels and embroidery.

Indian-Mexican Pouch Valence

The Indian-Mexican pouch valence is a hanging textile termination with the lower end ornamentally cut.…