Section 38. Power to sell under special conditions. Power to buy-in and re-sell

38. Power to sell under special conditions. Power to buy-in and re-sell.— The trustee making any such sale may insert such reasonable stipulations either as to title or evidence of title, or otherwise, in any conditions of sale or contract for sale, as he thinks fit; and may also buy-in the property or any part thereof at any sale by auction, and rescind or vary any contract for sale,