![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjyu2Y4-1L2oO5avp_H1_q3pGOA6S94WTWPIf5-eKCzzWvmP9f4CzitCscMi6AmMuJaEebitankoF7pU-j3IdzOFfaSh0g1_tzF2YJkMN9ME_QTDmHg2-u5ltCWELcWZmmmcL8fC4OL5f0/s400/christodora1.jpg)
In 1983, when the Christodora House on Avenue B was still abandoned, members of the Tau Delta Phi, Delta Eta Chapter at Cooper Union, placed their Greek letters on the west side atop the 17-floor building. Don't have a lot of details, such as how long the letters remained there. Long enough for a photo opp, of course. Photos of the letters crew are below. (Note the condition of the Christodora...)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj8nfRyyjY18k9rA1Ui7rUcbxeHDSTGyNR3PP7FEE1xXM3d474nlT9wy5SqA8eps6Ij7aiHHZDdxXXUR4NRDdbfiK32aeH4M6MriDrbr8mXnNkAPD-HRNKAcsUhQk0cW7RkvEPeFgJ02rU/s400/christodora2.jpg)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgbAISl23suy3_asRi9Nnp4CxafDqr0Mf35hK-5Zhz51p7YWNz_AyeexYIn1ENPufIqizdS3R0tmtFI-T4oZOypyVHDJshsbiHcay6UqjRB2JOLmB2WWRWrsYnB_JFhH-3oM9HZEpK9Vbg/s400/christodora3.jpg)