N/A
- Buyer David Spiegel (trustee), Helen Blau Spiegel (trustee), David and Helen Blau Spiegel (trust)
- Seller David and Helen M. Blau Spiegel
N/A
- Buyer David and Helen M. Blau Spiegel
- Seller David Spiegel (trustee), Helen Blau Spiegel (trustee), David and Helen Blau Spiegel (trust)