[Recreation Pier.]

Recreation Piers.

Recreation Piers.

Recreation Piers.

Recreation Piers.

Drawing of Seward Park Pavilion.

Kindergarten on the Recreation pier at the Foot of E. 24th Street.

Kindergarten on the Recreation pier at the Foot of E. 24th Street.

Kindergarten on the Recreation pier at the Foot of E. 24th Street.

Kindergarten on the Recreation pier at the Foot of E. 24th Street.

[Indoor pool.]

The Short Tail Gang (Corlears Hook) Pier at foot of Jackson Street, now Corlears Hook Park. Photographed from the Police Boat.

School playground of old style in Wooster Street School.

The Short Tail Gang (Corlears Hook) Pier at foot of Jackson Street, now Corlears Hook Park. Photographed from the Police Boat.

The Short Tail Gang (Corlears Hook) Pier at foot of Jackson Street, now Corlears Hook Park. Photographed from the Police Boat.

School playground of old style in Wooster Street School.

Their playground a truck, Baxter Street.

Their playground a truck, Baxter Street.

Vacation playground at Public School 183, Manhattan, August 1905, Boy's Yard.

The Short Tail Gang (Corlears Hook) Pier at foot of Jackson Street, now Corlears Hook Park. Photographed from the Police Boat.