These are made from the highest quality brass with silver faces. They are slightly different in size in depth, otherwise the same.

Barometer is 5⅜-½"wide in the front and 5¾"wide in the back and 3½" deep. Silver face is 4" wide. Weighs 5.304 lbs

The barometer has 8 85 4 stamped on the back. 

Clock is 5⅜"-½" wide in the front and 5¾" wide in the back and 3⅝" deep. The silver face is 4" wide.

Weighs 6.246 lbs.

The clock has 81 86 24 stamped on the back.