| 1915-1920 | 1920-1930 | 1930-1940 | 1940-1950 | 1950-1960 |
| 1960-1970 | 1970-1980 | 1980-1990 | 1990-2000 | 2000-Present |

1990-2000

The Net was introduced as a step for better communications globally, including to its Alumni. A website was developed for Ohio Alpha.

In September 1993 the Alumni Board began to develop plans for the House Renovation Project: "The Building of the Heart - a capital campaign to preserve yesterday, while building a bridge to the future." Construction on the House began in the summer of 1999 and was completed in time for the start of the classes in September 1999.

On October 23, 1999 a formal rededication ceremony was held. Mike Kleiber (1975), the Capital Campaign's Chairman, made the following statement: "Today we culminate seven years of planning, fund raising, repairs and renovation activities. The house originally built in 1915 and serving countless of dedicated brothers over the years, let us now join in the rededication of this historic structure to celebrate the past, the present and the future." Click here to learn more about the House Renovation Project.