Invitation to Senator Bellmon for a Visit to Parker Drilling Company Operations1974-06-21unknownhttp://rightsstatements.org/vocab/NKC/1.0/enghttp://congressarchives.org/record/CAC_PP_075_1_2_1_0014The letter is from Robert L. Parker of Parker Drilling Company to Senator Henry Bellmon, inviting him to visit their drilling rigs in the Anadarko Basin. Parker mentions the accessibility of the rigs to airports and offers assistance for the trip.