Still going through all the transmission electron micrographs of alveolar type II cells from 40 years of photography. Here is one print from an owl monkey (no treatment) I pseudocolored with yellow-brown for the nucleus, red for the nuclear pores, blue for the lamellar bodies, cyan (green) for the cytoplasm.  Just for the record, i did not find any protein structures within the RER which might be construed as intrcisternal layered RER inclusions that one wants to see if one is looking for SP-A.