{"e":{"id":284941,"source":"ia_catalogofcopyri331213libr","title":"AIR ALL AROUND US","header":"m, Summary: Designed for use in the elementary school, this film explains the properties of air by demonstrating that air is a substance which exerts pressure, expands and contracts, and can be compressed. Credits: Director, Helen Warrin; author, Leonard Peck; advisers, Gerald S. Craig, Helen Warrin","year":1948,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":654,"line_end":667,"source_text":"Summary: Designed for use in the \nelementary school, this film explains \nthe properties of air by demonstrating \nthat air is a substance which exerts \npressure, expands and contracts, and \ncan be compressed. \n\n\nCredits: Director, Helen Warrin; \nauthor, Leonard Peck; advisers, Gerald \nS. Craig, Helen Warrin. \n\n© Leonard Peck Productions; 15Apr48; \nMP 3957. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1949","url":"https://archive.org/details/catalogofcopyri331213libr","cite":"Internet Archive catalogofcopyri331213libr (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1949_catalogofcopyri331213libr_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":303848,"entry_id":284941,"reg_number":"MP3957","series":3,"see_also":[],"reg_class":"MP","published":true,"claimant":"Leonard Peck Productions","author":null,"deposit":null,"reg_date":"1948-04-15","part":null,"part_title":null,"source_line":666,"raw":"emonstrating that air is a substance which exerts pressure, expands and contracts, and can be compressed. Credits: Director, Helen Warrin; author, Leonard Peck; advisers, Gerald S. Craig, Helen Warrin © Leonard Peck Productions; 15Apr48; MP 3957","flags":[],"status":"no-renewal-found","pd_date":"1977-01-01","reason":"no renewal entry found for 1975-1977 in the CCE motion-picture renewal sections","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1975,1976],"window_volumes":[{"year":1975,"ia_identifier":"catalogofcopyrig3291213libr"},{"year":1976,"ia_identifier":"1976motionpictur3301213libr"},{"year":1977,"ia_identifier":"1977motionpictur3311213libr"}]}]}