Gengerke lists 18 sales for this Rochester, NY firm (Paul Lange), between 1927 and 1930.
1929 Jan 12 # of Lots: 677
1929 Mar 09 # of Lots: 422
1929 Apr 20 # of Lots: 440
1929 Jun 14 - 1929 Jun 15 # of Lots: 2137
1929 Sep 21 # of Lots: 483
1929 Nov 09 # of Lots: 340