Information on Conchemco mobile home

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For insurance purposes, I'm looking for information on an older (possibly 1970's) mobile. Plate beside door reads "product of Conchemco" & a label in the furnace compartment reads "model 6512". There is a plant location, but that is unreadable..looks like "shainbo?". Would appreciate any information regarding year, manufacturer & model number.
Thanks for your consideration.