As part of our guest speaker series, the Holland Land Office Museum is proud to welcome Earl McElfresh of McElfresh Map Company in Oleans, NY. Mr. McElfresh will speak on the "Map Making Process and the use of Historical Maps." Program will begin at 7pm and is only $3 per person, $2 for museum members. Please R.S.V.P. to the museum by Tuesday, May 15th.