Los Angeles City Hall
Location: Los Angeles, California
Built: 1928
Height: 453ft/138m
Floors: 32

5.5" Model Dimensions (1:1000 scale)-
Height: 5.5in/14.0cm
Length: 5.5in/14.0cm
Width: 3.25in/8.3cm

7.25" Model Dimensions (1:750 scale)-
Height: 7.25in/18.4cm
Length: 7in/17.8cm
Width: 4.5in/11.4cm

10.5" Model Dimensions (1:500 scale)-
Height: 10.5in/26.7cm
Length: 10.5in/26.7cm
Width: 6.5in/16.5cm

Summary of Model Scales:
5.5in (0ft 5.5in)/14.0cm: (1:1000 scale)
7.25in (0ft 7.3in)/18.4cm: (1:750 scale)
10.5in (0ft 10.5in)/26.7cm: (1:500 scale)

The pictures shown are of the 5.5 inch model.

The final picture shows the 5.5in, 7.25in, and 10.5in models.