This PURCHASE AND SALE AGREEMENT AND JOINT ESCROW INSTRUCTIONS. If you need assistance in completing this form, call (909) 387-8307.(the "Grant Deed") certain real property located in the City of Rialto, County of San Bernardino,. THIS PURCHASE AND SALE AGREEMENT AND ESCROW INSTRUCTIONS (the. Purchaser has full power and authority to execute this. 1. Enter Buyer and Seller's information.